{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1189798750",
    "entityType": "Track",
    "nonce": "1791989555951063409",
    "signature": "0xeb29f20a1f6411b34fba4d90f9e127d107ded874b1f1310db19f2223e31ea81f21787c3e4c5cbc62d4756bafd96be14aefad00c593ae2f5c9234ba145e1a40811b",
    "signer": "0x1007e09532BE90331E035838A9E2E0700bB9741a",
    "userId": "329513359"
  }
}