{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa268a42b071f41509252fdaa66aa1b6526d3551b18570b52fff9db7b2e5e87bf",
    "signature": "0xa6359ebc4cd2de43775bed9b66a05e63378a6c85a6cfbfea8bb9805cdd73812f569d6aa29f9b95f312c1c0d5ccdcbc03d825cb14c69c63b8978d99118ee7403e1c",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}