{
  "manageEntity": {
    "action": "Repost",
    "entityId": "527852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5032a5fbd91ce3871691b01552b785d2c816d3ac76d6961ca61d2644f668123",
    "signature": "0x78bc6a6cd1f63bddb254a48ac468e5b725af8c7f1f35eee638861465b36747b3598282bd5a7afaca93429012f530f70acecad2a22beb58f54005cc289cdd108b1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}