{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2020708472",
    "entityType": "Track",
    "nonce": "0xcb7e2ca4992fe7bcdfb756054197a3f2068d0e010389ea9117a3d75091f069e4",
    "signature": "0xe0696ac1f230e274536164b9f4b7ac148c9c953fbc07ee3cd4b07932595e7dfd6e97aa4833a73e131f9560886b06aa343815ca4ed88e2ab934e1a28954f4a70c1c",
    "signer": "0x9668338741f0B2F3bcc87715a755f7FFACcEd1D6",
    "userId": "945181225"
  }
}