{
  "manageEntity": {
    "action": "Follow",
    "entityId": "423",
    "entityType": "User",
    "nonce": "0x3f0a6c4ca1871e00461e3c6ad7e6b7e6f23fe79b9acdbc7ee9cb59825beb0bd4",
    "signature": "0x81193294c3bd4e857a0354ecac6a0597a11ed8605a067fb23d0d2ed37c90dad0365b42360a9331071bab6f75c38cc0a4cb903f0726469f28fe534c3dba3acc5d1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}