{
  "manageEntity": {
    "action": "Repost",
    "entityId": "672888249",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83f25f169c9e6e24ab8c65d5ce8060ff98635dad38d10e6e1fd746307bcf2eb1",
    "signature": "0xf6c8ed5f464cd9f8621e6fd727ec3d6dc3f2e1df9f78e2d253ccef6284b6828f2a51095cc15b57d1d4a9c5187141f01f0cef1164917bfa7bf459035b1aa6db311b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}