{
  "manageEntity": {
    "action": "Repost",
    "entityId": "957077142",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfc84446e83130b2b1c1585c43a5d59ad3e6d622ccfb851f58c0f679cc4c373f",
    "signature": "0x79c691eea2e1c6761cc71d0778472101103695abdb86a0288209d527ff40657a40326b6917238b788c25665e925a2c83b505cd829eef4d8441c93d28ae8763371b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}