{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1231043215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b918d422ac86d88fb8c97ce34fff105089d67e5cea263c58a9775d189036f07",
    "signature": "0x6a4673eef70d190dc5acd5c41fcfaebed6f49b7a549c3b48556a4ed5725a2db921d9ffbae9df8972cd428b70488f784e5fa0195cbff9be1b867169706274048e1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}