{
  "manageEntity": {
    "action": "Follow",
    "entityId": "774557384",
    "entityType": "User",
    "nonce": "0xcd9bae3780253b47c4c27f8eca55f1c49487a8b571a7daff06bf8c1e17016286",
    "signature": "0x65acca6ae070ede8f2f200a314bd2e02639042fee1d53fc6f05670b700f2729c10a9aba32abd0f55c42c07c31cc8db66b37976ccf086c71b92c1650768f004731c",
    "signer": "0x7964a5eF7E9a780013d3886B40ca04443D69588D",
    "userId": "224019652"
  }
}