{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc9998a7c0923a15a5656d810ec769093587beafe788ef1a6284b2bb2d6163442",
    "signature": "0xa761a592e5a5898ef19ba285af6d0a0a94e2d25722c65851cd067d2f6a90e871250f5bbddd9bdd552947a9a4068648f82f0f89100c3ec457a9f3ef3ad051b7e31b",
    "signer": "0xb87AAa3C0903A341ff13114a9C37f3C51d0B4615",
    "userId": "72587755"
  }
}