{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x76796e63c3929fe9dccc0d159e29c9638a28f40d71ef3f4f7a24cd92d028f305",
    "signature": "0x946c31b64e3447b1c8c45477902f21caf7c38ae0d726852ba2932fc8a57b274058b61af645d9d3f7bdf3207916abb8f90233756c5c2c228bb0c077579bef6b441b",
    "signer": "0x73EC7Ff9D0A38b4ec5ea3d4Bd2BB426A6B4CF512",
    "userId": "612810516"
  }
}