{
  "manageEntity": {
    "action": "Follow",
    "entityId": "16416",
    "entityType": "User",
    "nonce": "0xe86f9e1b09881fa1eabbb40d2eb54630c422b0cadd7217b4e84356f8fdc63387",
    "signature": "0xa507fc1a936b71a82ba1a2634246b705c692cca9208d3f43e51e5e3119a0848e534f6171c848eaa3560aec5d0ccef82503d02a24ae100ddb8dd6a8b3f28f23ca1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}