{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1855317597",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fbf4113c4aad88b10b0c48dcd7abc815f0d2a19df57c9eee4618de4341b4f31",
    "signature": "0x78f775a5c288c885afbf9d4962874b18fb0dc3d23ae47cd47ed384faa6f00f71375b73f20f0d826c13062d5f36a10242043b649898ae224365133b0ed165d1871c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}