{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13760ad474cdc8fada9930fbb4505b6c30063a56a7e93f5cb849dc85a5cc4aee",
    "signature": "0x2f976f186b3c12a3c8e12db6e9e308e9312a4c994e27481c0c85db90333230ad182a66930a4c7497416edf3f65ceafa15fa43942911799b4b5e8adab0c232a901b",
    "signer": "0xd85E4A094e4C057572A9D525C9737051A17ab609",
    "userId": "696716320"
  }
}