{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12127317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fa3c2e3f18afcf9203a296834b3b9b28f819b17a6c5d27c3fb58d97ff6e5753",
    "signature": "0x246f96fa39a912607f9ed7ce85cad66a675babcbd0af9d8f513275b4cd1f46152ee1d029236da76047d646f51b4952e68d3845bcd0d64c6d76548ba5ca5605221c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}