{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1150549865",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3a9822215cc3db3a5f39828bc126c8d1c4417d66e7eb07768f2ceb3e8e45a24",
    "signature": "0x557b82279dec9311aa2b15e7fd2cd49060440cc84fc0525f5fc1f01e7e71e4816c104a57f2b7bd340cefb304f24bb653ff14dadda156b8ed1f1c721f4af309d21c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}