{
  "manageEntity": {
    "action": "Follow",
    "entityId": "537944538",
    "entityType": "User",
    "nonce": "0x7780cf720550c828514c9bb6995300cfab8797004f18ccc4acb6930f187cba54",
    "signature": "0x14698b44ba8c3a78a0046407c9306708cc723050ca5fa0adb4d88bb27e67c2460358831f7a12d25b9017951ce15f7410fe05782415cb50fdf751a9935267e72c1c",
    "signer": "0xc5feD1872BC05Ec03aF299E6A4B8B81D9d531925",
    "userId": "599834673"
  }
}