{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1292583662",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda9d37fada5340cd13585513341efd3d37dd9b4b9967d01ec3f9c761ff4ddd83",
    "signature": "0x8fb3bdda534bfbbe43bfc1addbadc948a26c62f030ff1b31079db232234e60c4532d1d208d2cb21cd9530e24e4bbfaa357088fbe35a7bd5a3f626b6c238de9ec1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}