{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1285604129",
    "entityType": "Track",
    "nonce": "0xd01d488dc6d7d415a7f6e6ad19ae242006b938716e98b8052153152552b13cd5",
    "signature": "0xbd19ea5a6125a46bbea2d2967c3dbaff63c333e62cb9b11de7ef74256c44ec9f2e698101df01bed89cbb2098c6b6e7b0eeb0c33bc987609463aa22717572a66d1c",
    "signer": "0x9B305fd00d9a363195749eec4f162986083A6dC7",
    "userId": "648443373"
  }
}