{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1305724269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09d90d2c563a36d3486587f8e0b3b70111d32afb7cce12921727bc4ec7e122ac",
    "signature": "0xb7e3133e7e6b0c558684e77def48311fb2241aa39489c59973de5bbd8f3004d63b0e06f12ad5cdc4869741c9c13fa0845658e6b7bbe56b1616eaa28d37b89f361c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}