{
  "manageEntity": {
    "action": "Repost",
    "entityId": "311344192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7b5dcd4e6ffd235cfb98b7467c12655977f7371b39349ead332f2353fd15ea7",
    "signature": "0xa6977b0ce4308a7aa4bd6e71e3bb73232d7b3994dd0ae1db658d867f4543570e6997a52bb4b3dd1f6a25bc5a4b7a86ee8ddbc3f3e172737135c8b320ce6cc8c91c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}