{
  "manageEntity": {
    "action": "Repost",
    "entityId": "506373249",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x092a14f980fa60f238ed5470f2279dbc2dbea37bd6546215fc90ed829152cea8",
    "signature": "0xc00e5477c25c81008a4b520a0677e102a95ed2b0fd7dddde62529a1a7c90e5286972845a8b5b677260f12e0ab3e170ae9c085ace17423a2bea46db33fb6b6aca1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}