{
  "manageEntity": {
    "action": "Repost",
    "entityId": "850332564",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3fcc29dc4d0771436016d36ee4cc8c9b45d7477da885aead39536d522e87968",
    "signature": "0x73fcf06d5e879a6c75414095b3f83edb2eb90f0fadbe1992cf39bd4cbe2626c21d54bb1affa31e7c5af2fb1880f94ccc95c0fc903728430d73fc87ec6ace4dcb1c",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}