{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1957052471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x770c806b451b5ca42db3c25f6674145536051354eed4ee83d4943c9a7421efcd",
    "signature": "0x640e1db5344e02e612f2718670c5ba63d8fd9458ba3788d3cff43447e0a069404dcd5993c2ac4708e80039a3f92360d0f0cae7402bf1fe375e754917574951151b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}