{
  "manageEntity": {
    "action": "Repost",
    "entityId": "100007454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a21d8d807c90b471aa4ab8f568f2cd44f08977b9576ac5fcdfe3a4c143a0954",
    "signature": "0x3d115bd4fe6bf5f28afd9baf31244d8e35727860dab0fb3939b0f124aa4b61441ba3302854a40c39c1c55ecc71491bfd9740c3e9821d40b2eeeebf71130b62531b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}