{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1063134695",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20d7780af24d504fd2fcf6db084f7a9775a4b04e2de16f94a63e20b4f2bce389",
    "signature": "0x281f547d3d669a57470e291bc0375cfc1b7583fbeeeebe794272fb66e87b1bcd5915e6a06fdb200bc929721827a404c7f060af0d038dc82d4ff5735e9345a8c41c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}