{
  "manageEntity": {
    "action": "Repost",
    "entityId": "496686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c939d65680aa7f68dd7377c0a909c5e14b9d75b11a703e835981f93dae91829",
    "signature": "0xbfeaa08e6344444ded24cf947f5ac9b1e1e2c5fd4edaacdc63263b1f81b8223f2b58d87636dc87a32b40d219aa61414630cea134ac8e25931b333707626279591c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}