{
  "manageEntity": {
    "action": "Repost",
    "entityId": "595224855",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe6eebfdf06bdcaa14beedcf58662c2d5120aaf3e32eadc44303cc34f3978c009",
    "signature": "0x8bec511d8320659b6603caac1ff3834c43ae8cc2a8bc5386553e44b02e4c01a90891a07f3daed6e5bc2eb781992393dd8bd715f154b66a17efc81966733ef7eb1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}