{
  "manageEntity": {
    "action": "Repost",
    "entityId": "463157434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc78aa9f828131c9c665a5638058cebd8568431f6d5fa369b32f172d9f703c07",
    "signature": "0x4a22bb24bbdaa586f04031d8c605e5d82261a1c8c7455d9b091b0a637a15105733d824fa121e2021c97ee1d15dba2a55bdb6056ac628e4851cf97fb51ee11cdc1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}