{
  "manageEntity": {
    "action": "Follow",
    "entityId": "157408",
    "entityType": "User",
    "nonce": "0x34e8260309a0a951fce400eb33d231c0341a803dba1f5c321a20fc45585f282d",
    "signature": "0x3b07c1b73809639e775035a18181a4e3709d02c2f1bfefd4be8b72309945dd5d0995b8fbda5a7ca7d48057b546e86c1ec6c817ad7bbac59dff4bcb94f1b6e8dd1b",
    "signer": "0x78637A1d1940B251967A2f8708aC0936d67ea724",
    "userId": "525489649"
  }
}