{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1044224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f706ff21bb314e350a31a4ca5ecfbe1a603d968fc28aefb12907c89cb4d8263",
    "signature": "0x202a16ec5baf23232dc17dd9aec356ca764222ef897783675da64dc22b12e0834c3c9a1b762882a7b0d15c3e8f5d3b33c21b6e286eb45170cd499d920a2a36781c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}