{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x66fcf49770471f4da0cbff403df522297c197225e88df4d01448cf263b9b0939",
    "signature": "0xe2d921f528abcefbb9270ea666c85c1f859b81e561d9436492ec900a7aadf31c0db437cea4d711385ebed2425b5a163014f93faccbbb571a0c48a7fca9381c2f1c",
    "signer": "0x69163Aed5B32EC7f6C8a1e4aDEd7fD7E298F9521",
    "userId": "508931608"
  }
}