{
  "manageEntity": {
    "action": "Follow",
    "entityId": "508076300",
    "entityType": "User",
    "nonce": "0x1e6817dc99ecea47c517fb2bc5e6ed1f0b4042436a013ed392ad6da75181bbf6",
    "signature": "0x31cd63ae04babce1d9189cc5e465f0f2089f608b0d965de1aa0f3a783fc81c5d4f892ee28a80144255fea39b876fa769dd23af1b14b4328fb873701180ffe3981c",
    "signer": "0xA4a5081C88501f27b776C572c4b37e815E6c3A7D",
    "userId": "849530"
  }
}