{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5105a6a9b7f7e266a59bb896e942b319827214dd0039b6485c112893dfd1395d",
    "signature": "0x94ee6978c7cbcb193a04382fa31244295835626bc14b107e4d733aef880b5d3f5f06116ab2ced61434d909284b9f0f63163f788e5fe0c389431f6198b364dccb1b",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}