{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0xf36398a6a431845457ceca78d4bfaf491ca7f9986ffdcfecc9e79378170a0940",
    "signature": "0x94c5e2f1a24d453059be22079b8a8bec8410b2cc3125514e66ddc8307d20b02141939fc08ae59115b6ac47aa0fa1aa97b62e8f8d5afe262c6414126f55ae06541c",
    "signer": "0xd8a65dC2d71D6caDA0ef13A84908F90052c425DA",
    "userId": "837557269"
  }
}