{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18192",
    "entityType": "User",
    "nonce": "0xd46e2f2ad1f310c8e82bd411956bf3980704f79d4d80242e18cdd1ced9f07ead",
    "signature": "0xf3fed1f1577d786e40e5a1038157984734c8d03b2d6bc9b0763c64fd1e2f535550eb11a473ef70afd65a57bb1c90e3d5e7ef9660cbde1ddda0821ebab185246f1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}