{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1564855223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17bf38ec8fc2d510b3a7c6a01ef12e13fd0e082566317d90a09fe30ebf0ebe81",
    "signature": "0x2c2723fc4ee16d3bcee03a85d797fcb8448f5f56019465a281e88258f9e6781b4028b00a6200fed6b42174a18c16895efb3ee9c1a20ed4f2533728236cf3ca8e1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}