{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1200619022",
    "entityType": "Track",
    "nonce": "0x7a5b8da3d24107c3a4fd38454b413c891efcf737b236667a404610aec0903016",
    "signature": "0xab0a1dec04c9f7f2e88895b001d7aa3a7b3536d37699130693f0967565536bf3390fdd6600d4f6443371280a9f983aec614e90f35397dc57f957d393802e9ef11c",
    "signer": "0x9668338741f0B2F3bcc87715a755f7FFACcEd1D6",
    "userId": "945181225"
  }
}