{
  "manageEntity": {
    "action": "Repost",
    "entityId": "830558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac2a6046f786a5a8a805774cebfe5920a1223f88ecb52e8507a981502c0dec1b",
    "signature": "0x22dc0b37066015aa0de178187189cea7e890c7356a75c9ff32af4fc274573c344c72dc802881be4a2985b5a02341354972b610fd74b60ecd4760f1ee038bb4411b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}