{
  "manageEntity": {
    "action": "Repost",
    "entityId": "99945595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7cc44f11d8119bbf6307b9705060f2b4e01459223edf400103a7a3bbcd15a476",
    "signature": "0x05dca2bf4ac37f03a238f6964a0d12a031c81e514682c2fbe2196700a801505d1d6f4eedbc87c8c197e110b6c6d5b76c2d3db26f1dfe9bfeec1c52f8d6f9bee01b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}