{
  "manageEntity": {
    "action": "Repost",
    "entityId": "861999403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4d5ce8395909ff3c13f737c538cdc16cfa7611992966907576accbcb1f96d67",
    "signature": "0xe5a4759caf843a739913b4c662292b297ae0a9d7b00dafdcafb48dcbbb04c73c57ffc5012f4d3f76e7836c8c64f11213919728a02dcb7de65e4fafa3c8cacfd51b",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}