{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13894652",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6e78c520b05510d9d6c1681c697736d8bcfac893253edd836be3a091020cf79",
    "signature": "0xde69d3acbfa5ae7f7557f59da945b07a8536f175cc96dd94357836f2d150c3185414d149a5c25952783da7de652cd28bbe087ded4cce6e6bddc841d165f29be41b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}