{
  "manageEntity": {
    "action": "Repost",
    "entityId": "804754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58aa5cb4e6b6832a6c6cc50621c72cc46dd9331035cdeb7beec2720f7f0d59ed",
    "signature": "0xdf04d476c2794ae5d60a9f408a41cf0c01ad497864c4bcb9d7178639ebdabbbf73a113c7df3c4c22a5717c94eb7207d61e02a955ab103c57fe911134f1bc08d71b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}