{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1405947878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaba95177ea0328c3f2b60eed2283ed400a8f1424cb82ae04bb23e93f97cfc78d",
    "signature": "0xc35e45e59e017acb06809b4434dc07365537164a72040629416f7c9f2290f8146b539a40b0166c8ba6c114c296eec93e9cdc95afb1202638c9b6a365f26392ac1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}