{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1662116581",
    "entityType": "Track",
    "nonce": "0x75cdfd4c04bec64efc7f705b63d2473ef25d856ee456804a11bf7ac78e01f31e",
    "signature": "0x7d0b216cc22c360ed76ff462af2eb23bf1a3ba4a35bf536fba538db341f1423f3dca44b0d4b8da4a970dec9ee41ae16ad586df9327d94fbfecb693399cc0cb0d1b",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}