{
  "manageEntity": {
    "action": "Repost",
    "entityId": "65843",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4c4daf4cd0e3e15c78c3d784b7347ce478d2d9baa1ccb1cae923b832cb957df",
    "signature": "0xd8b495f112de08c371d58470572d7b9793af27c41aa21062e831a4abf6d2906450686511ced8116ddd10d64d75af526d402888e74f59f17727b4829e9e8245e71b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}