{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1757008179",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x043aca162cab7d1d6ed992c11de97b0bc98a714c6979ed53e82e0149614aea2b",
    "signature": "0x91cc81cdffaffc0235191cce4e74c00cfbca7a1c25280fb137d399857603971005dd27a67d0f7e7ecdc7dc8883b137afc9f133068c0b3f45f2602862f7f33fa01c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}