{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1358506400",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01f00b214356f892edf4f7042b8c858442e895ce8fd2203e41f2eee4422a2b5a",
    "signature": "0xb78f40cc0f30318610c7253773fdc843c226b17bef2e86e9d650c0eefeebbedf4147003c5f0519d7808ec1a87293d2590e5e45ab3d1c69edaf37c6d70c2783381c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}