{
  "manageEntity": {
    "action": "Follow",
    "entityId": "900087973",
    "entityType": "User",
    "nonce": "0x1b767289550e4d22c115713a15f8974aad256ed5a043c7db517ad2fdd61e0cec",
    "signature": "0xf9f09cf0da4a182b85cfc57756232c5a16290f1b64c64eefe39e403b07509d9249c84ab75777d6fcc6f80ba98819927637d544d78aab9b8902764fb49a56cc761c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}