{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702221210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85aea3ab672c3aa1ee64d0a63a20fceafcc1cfc853f89efff33add3c7269a9af",
    "signature": "0x973a963998b318e442632baa72d34070358b4bd8fafe13ccaed25a7c5cd90ceb2f4835eb9dd448e5aae91dbf845eb3ea071ac0d9704532ff79b75b43879238a31c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}