{
  "manageEntity": {
    "action": "Repost",
    "entityId": "391927662",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ca93e294f714b45ad6418994113ab2cb43ec20540d24a03ff971644e2714889",
    "signature": "0xb1c41b4c0aad7e87dbe486dbeebed3d2239428b3941a87c62b503fad91d18d923cf2c01c68eebb71b0dfb3a9ee057c64f75388d6f55eeb07d70e77deaaf7c0c81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}