{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf12fb48efacbb5d2c549cf5d243de4041ac47b2784cacf689b77b42a58e3da29",
    "signature": "0xa26292f962530ba648f60442ae78592c8106cb895f92353f147c0aa9572402a8488566e84468ba3b123f65e2a1384239357f40802693a65508d77c87a6d1f58a1c",
    "signer": "0x51E08E74E29DCd09DdEeF4713C607E308bcD0411",
    "userId": "123102876"
  }
}