{
  "manageEntity": {
    "action": "Follow",
    "entityId": "646495279",
    "entityType": "User",
    "nonce": "0xbd2f9f2692dfcffd1ecd4c384c36aa8f37273f85a4318d5604fc04136318d95e",
    "signature": "0x0a4063da472707f4a8a53729b84351b8d0a0b3d4f3ef4da2ae4e013fe97ff8c03e5a6f897a3f87582b41a1ce59276d5ef1a0d3630002965332b83590997244a01b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}