{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1085992712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2c99be5a1b07869333e82ca3ac8e1cebba0c1efd37a8039aefd0dee4bd5abfe",
    "signature": "0xa6d3d69b78fbd51f1778c68e33e90123cd85194d75d9bb46b3afe4d2d0fad99e385d1593a267aec7a0330c5113149cdba5d4a4376da7baf63b29b609062a7b9a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}