{
  "manageEntity": {
    "action": "Follow",
    "entityId": "420563019",
    "entityType": "User",
    "nonce": "0xa51761a0d7437d6752a2c916e33315c6df12ac68fcc7069e7dec45a35020aaad",
    "signature": "0x34af7aa87f1a0d27c02bc020f07a536c835be526c6fa1fbc07e74b70434271947706c79d582df59c1e5631a4bbd6fad38dc10c52972d69cea7c5febf71dbf8bf1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}