{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1844389436",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3cc1d3441aa267354ffb6286b1083eca70a1a007c833891cc786b27a02b8dcf",
    "signature": "0x11ca31aab923b4c4c2c0b0a4053193efc6c0e1c508e0c8c005ccb32744d348a368bde7ff8bf9bd050d72d82bcadd522046de00329f9632f68e1fe73f3dc02d931b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}