{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe5717688ea30d0b715abcc9fe1d22bf2c1a2cfb5edae796c15dbe54ac46da324",
    "signature": "0x84c42ebb9c0e60a7d02af894142b7d30d64693831084a66bddad016dd6f05d9835b29b941d2c962267d764b19345d363fa03ed59e5334d8f4027619db447b2d61c",
    "signer": "0xf6c9943016137F3054658e7E14F51B6d271aC325",
    "userId": "644767279"
  }
}