{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119644854",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4c7490a4e12d79cd18a050f5166c58b012e8276e5bd80b101e5a5d72c674efc",
    "signature": "0x1b34b36f6aa89c202660880abda8ba5cc6a69c86f6ae896a35e2f40430d882692a930ecead630aa69c02053e31e7c72310490c2f3c4cafad07fce46e2b6f55541b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}