{
  "manageEntity": {
    "action": "Repost",
    "entityId": "649264177",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0e31c7e9870059044f9aea017463d3ad375ee9487cca69895d122b01ce17ed7",
    "signature": "0x1b848b32e7c2829464968d1530b91c5fe5ca997f1cf4f83e8105a98baf5d94355fa38d6d57c3c42bd46bc7d4c140ee7e8414970a90379704a759cde2fcbc92ad1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}