{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1057774885",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe10dad94b3c08f0197586ee681f4e8ec5a49347b651f912457df21e71e728a98",
    "signature": "0x57b75d9bcf475c7d70567b0ee66b075cfa89dd32d2750e1c95cd1a5a95c905c80de0546d2597340055114e6e953acf0b042c574a85ae1183bf3dac788a16bd8d1c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}