{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0xb85d4278165d4f6721b56ba5f957130110fd8f9fd4e67d27c22f81da3d852f86",
    "signature": "0xdbbdd3523a9214ce2f5d68a1edbf9906a4381c473396755d1e93e73ce66d180e5ccb291c49fbfc49c3e30770ec91b1d4a88815300055808ec9a81444898815311c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}