{
  "manageEntity": {
    "action": "Repost",
    "entityId": "501280208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x651b2bd668418e65b00186e979c9be5488b019a06680607dc6950fc2594e91f2",
    "signature": "0x25f519d22496596d52da4fc7761ff5219101bcd76168dfc2ce5b39d1ce264e413e79f5fe288eb592af22ac9035b299e29b28987b39b2ad5b29ead87eebc83e531b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}