{
  "manageEntity": {
    "action": "Repost",
    "entityId": "89701",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4931c2d6581733e06f96699e745c4ec30fff23a7c878d67138f904f726ca95ea",
    "signature": "0xbdeaaaaf3b3b61bcd7ea89822f6b72d3fa042ead2fbff9c19a4b432ab7430523796e05e4add66e20c25652546cd8e6b7eb4bd02d0bf33d53457c6277203238631b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}