{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3407",
    "entityType": "User",
    "nonce": "0x1608e0db88bb313d1b4deafd433be4f8d58e493e64b361e516eb5d3d62f79611",
    "signature": "0x10ca400008e3ac57aa33d46e09e77af7f4580dc262ad504b24f8374bebfe75716765a23b37215c9a8bdc2d34bfc8f5b7ca33b0e6a5a5855f51dfeef910e6987c1c",
    "signer": "0x6F70A783fF23fE56ea47FC56eA2C0C0BDc4651A4",
    "userId": "868622360"
  }
}