{
  "manageEntity": {
    "action": "React",
    "entityId": "972644072",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":1649221684}}",
    "nonce": "0xb8dc4a56ba24c0f2ef4e18149cf00102508dbdde302fb5dc773f2642e8920fbc",
    "signature": "0xa5d56e8cf6da9ccaa5139244efb34cc5b42aeb3ba45cf2eb272533b5f939dab17eaedcfa86e679367c2053957d7949c192b32b0b0e5a3d1896b579025cf3da701c",
    "signer": "0x594DBB864Ee86FFBb65B1C3728aFb6D1941a8E79",
    "userId": "58075769"
  }
}