{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370812896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdaa56a0f4d968e5224ecefe95766711b013d32987ad11fee4044ed6f95413292",
    "signature": "0x40519b0983fc56041ce55dd8033d364933f3623647b17f0a984fee130038687e54e9d4edcbf6466c0b469553f04eb12db4a51b55c907c4856f35a8a5fcb408b31c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}