{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1073474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e0de842ac39cb6df6b4c250fa071f32ef49194addc9ebbbc2b8af859b7125d1",
    "signature": "0xaeb4caef3de4d9f11188b6a7048c462aea8944410a1da2c452233319f279a6b803f24121038505badec8fcb3b6f0ecdc38795cf37bfd725121a348c8525da4ea1c",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}