{
  "manageEntity": {
    "action": "Follow",
    "entityId": "137691",
    "entityType": "User",
    "nonce": "0x323bee37493fb7f629940024dc5fea0275624dd03ed737f64a519f51121fe52e",
    "signature": "0x4d026a5d57f4ddbb32e7378b0f5ac09cbedb7cb62b88fc05f6d0621e87f5480a4c5f06869ec88ab8bb2fa8930b8f15a93fddbe0f0033651774b4863231a0c22f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}