{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1465190541",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b8b5c97d0f9f6b4bef82c4395fd646006ec8f39f97bfd54173158dd60848cb2",
    "signature": "0xb2b48f5b41dc9c1deedba6d3ae31998dc954a7b856250d7994aa3c2bc78fcbd304bb02fdefb6a5db228dceda09fd15cdab614006fc05b456256c0e0dba2755081c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}