{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f039ca054db562c873fa8ea825cfb2fcd434555c39c9653a64d488e07446eb3",
    "signature": "0xf8830f8bee34857f422949e27172d5b1edf3107364aaa8ce8d60b8b26ff8eefa627fe44bfeac77332c7028f171a17f5f9872e17f517d5b59e93770db60974c0d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}