{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2119641694",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e113ac308ec9ad99c5aef4a1821a71defb3fc215db31eb3d4d544951df5f991",
    "signature": "0xccca6fec74a01d389db0ec8dad327a7abc39bc7ae5bd83ac51fb72fa6b44f78c15b0c85d3e6e14f8ddcc530d1dbbaef342f6809d67bc747fb8cb760d703360fb1b",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}