{
  "manageEntity": {
    "action": "Repost",
    "entityId": "617908109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x531da459be4453015f3b29a4381da255c716dcd7bf81288212c7f1daa0f38ff9",
    "signature": "0x0db2c55c287cea3e68948890d7f450cd3e7ba242cb1b46310599e6bad4f091863c34589e6648728c0582ea4c8cf41d092f524a1ff71d461ed0847a8d50a7f0711b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}