{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bf23c9c72b5035618509ffe410370f2a1bba1e3838adf4a3b0642d4e273d62f",
    "signature": "0x895ee7179e53c3830f463c9d9d9cfb7e943628f18c138b91fc9bf0a7061900db284bbe13436c2d2b5c77aa89904121baafc7b2ba8c2b317da4f0b67d6675c2401b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}