{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfe90c2d73b99b0c69cf2f4638273e0f143b3b52ff5cb2611a72c9f066f4282cc",
    "signature": "0xf3e1dd5fc9f2f1077d8d5480d3ce4c82be721881b9e054bf07f94aa50d92bdff61959d0b803f514c1d38ec4048a7958ed8601fe1eae6ebc408cd4d7aa9a0b0de1b",
    "signer": "0x7C281F670023af5435BC40477f844ae13ba5E04f",
    "userId": "841661140"
  }
}