{
  "manageEntity": {
    "action": "Repost",
    "entityId": "117273228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40190fd313989cb75b6d4210f09e379044ca561db56bcb3e0000a773069fc490",
    "signature": "0xa633fb9b619bf8c0077cd072ff21b61571aa4f123a39cf06f1d0771e8715e0240e3032ded45dd635468bd1a2c9e9ef7622c9efbc183aa91a517256814dfcd3b51b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}