{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1988291348",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1238042ebdd0d2d4cd9e13586b3e677b524512c511c1e130cd5a6bc5b13f5b21",
    "signature": "0x27bab3bfc34bc6abcf5ab3c3db3d1ce52431301d11e80240d705f22193529aad2e65c644a2a2b31ee5975ee8d5171722efd32a702889df00cf54758b225a3b3f1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}