{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1455888100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa746ba70516204204babf0c6e03ec6a10dd571911f7134fe9999ec59edd73b4a",
    "signature": "0x7c0f614c7677266d12944175423ddd0668403516df25bfeca8c11ade5dd3ea38117404ee71e0debee6267cc06db9aab5a360968d7e01bbec1d13d7604ef4d1191b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}