{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1356559779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x116aa61be332c1fa275fe318d8da501f2ab186e83be97471ddc15ab3cb7b8147",
    "signature": "0xb2abf44b25cd1b0b80378149f11a0c30bfa36b0a40c998f1333d77fab7cbe0c9586cc9b3804292fca9b32bb482eb96b3f2d90d08861efa1d138e67657c297f031c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}