{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd5f401ce2af723d60f34a05de3de4cb0e7e45e492423297d6fef08bc0fc84e49",
    "signature": "0xec7a600ead2debb592577d2940ecab607898cce071d6c30ee734a556547d639946f51577e4212382d3223ccbb7337417462755650becef70fd8b3d7d08fe98ac1b",
    "signer": "0x43568f7a8530eF7654eb3fC32B189Aca9ba6dFD8",
    "userId": "42684578"
  }
}