{
  "manageEntity": {
    "action": "Follow",
    "entityId": "879612668",
    "entityType": "User",
    "nonce": "0xa2a2862ff555b82a29012c40ccef699025adc0305474ecf94314c756382f985c",
    "signature": "0x5bca276d082b97ce03f857712983d6df516148c1c3221ff7ccc7a803a6f7da8a277e0b88ac52656be3b5bdf052f2f6ab192392fe50f6011bd43b24152438bc731b",
    "signer": "0x21Fd9B00abe46D332aD583DED844CE1b04f07047",
    "userId": "397438294"
  }
}