{
  "manageEntity": {
    "action": "Create",
    "entityId": "1808723711",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"https://audius.co/ngufor\",\"entity_id\":1595535800}}",
    "nonce": "0x5a6300c5fd0b0feef6bf54af7208606e8bd27ec8bdd2cbc37075fe92cb408ccc",
    "signature": "0x660db7f17b67abc932ccc4ab7d24f5aecf2fa1a7f2b72bdfeaed821089d14ee14ebde8272a8d9875979a05bbe03b633f7ddde96ecb2dd8475479953491f9e0b71b",
    "signer": "0xd3CA6C81c4aff7BA2B2aA87ccC9607e439f8B0b2",
    "userId": "387501451"
  }
}