{
  "manageEntity": {
    "action": "Repost",
    "entityId": "828676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1798a546c5296c05f6754d87cffd6a12ec067758868e679ca61e7996082941f",
    "signature": "0x3edac41d623e56575819a1edfa3029685ded9837b65e6bd5b1a28aef8dd710a62c29cac1582fb1a9c5d8f0c79619dc986ff8a3c16812efdde91cace69b300daa1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}