{
  "manageEntity": {
    "action": "Repost",
    "entityId": "508816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb7a7b8ba42e4f13f04987a40bf1254bf163c951cd8b55553d9f70937e5c7091",
    "signature": "0xcd54509e81ae9b9ac4ee8528cc72bac7af7823419ba3007dde186443675bc9955616878a472dccf2abe2915502107cf6ba4269271130ccecfbc1060821222e6f1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}