{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1342122392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x153646de5054f7aa56d0b7b84b48f33894515c473c8f50f6111d2cb8fb86192d",
    "signature": "0x2eb1b586e2549de95b54bb020450e329a16854ca5ee04888debd02382ffc87be4d7196407222c844bf4f6231f9724d45ae02f89ef70984c652186633947427ed1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}