{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1747715239",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b761bc834ceccbf5c4ff093645a24345baf9e1c97e08b338209623c5538c2aa",
    "signature": "0xd505394a183367f24b3a67a759bf4cac3af09f7d3dc57efc6e0bbafb924413a61ccf76257463f6cc98a9875eb1dcc3c43b6f7ecc21c1e369ffe88d8197e487951c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}