{
  "manageEntity": {
    "action": "Repost",
    "entityId": "216165684",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc1b5f43f55dccc727940887f4aba1e268ff975da99b6878134da5c3a58f28ba",
    "signature": "0x89830796f5c5103ad374fe6bfac1f55c400a0d35dedd3512f96a86b94fa0b17648c354832ca268c1b92e821cb3cba7de5bd0c479d7c21512c6ab1c7f78d7dcde1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}