{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18168",
    "entityType": "User",
    "nonce": "0xbcfc55f84ca0138fe56860855607f12d6b149fef0f90e18c1bc4982d72b5e190",
    "signature": "0xbf0a8db8f21d4d2d7240c491c7fda27dfcf43fba3b6e53c86e9afc38ccab6008459c963ada789b5dddae801ed6d918619b1f599e0d526f294d2b6e3fb1ee2b191c",
    "signer": "0x451d1Fcc610ac6c427d570E73Cb3641Acfa23b6b",
    "userId": "134623867"
  }
}