{
  "manageEntity": {
    "action": "Create",
    "entityId": "1302820823",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"You have a 1000 AUDIO reward! Connect your wallet at audiusrewards.com to claim it.\",\"entity_id\":1591717273}}",
    "nonce": "0x631aa2ba798b376681038e03c0ef7cf38ba7ff72ec480418fc4a0ff63b35796c",
    "signature": "0x0de35f7be9f7cd5680540a157eca1a3f98f3d81c8ed23683b273225d0b7b00b111198402ec00efcf92f73caed16e1b20abb69a0437547037003950ee4c811bd71c",
    "signer": "0x95bc9101F0E3125Dab3b9e39ACc2b72eE7C8a02c",
    "userId": "380062588"
  }
}