{
  "manageEntity": {
    "action": "Create",
    "entityId": "889867955",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"You have a 1000 AUDIO reward! Connect your wallet at audiusrewards.com to claim it.\",\"entity_id\":554215036}}",
    "nonce": "0x977b5fc413640cdfa12371ec966ed543dac4c9ff2aebc898e04877910cd67f62",
    "signature": "0xf092c8592ce55b3ec521ad2ce2673a1d5edae5d0a2111c9a095d184056470f3b2bb1f8562e09da38c078aae0092fe38705996853decb64f0e1f4818c659d96f51b",
    "signer": "0x95bc9101F0E3125Dab3b9e39ACc2b72eE7C8a02c",
    "userId": "380062588"
  }
}