{
  "manageEntity": {
    "action": "Follow",
    "entityId": "590355419",
    "entityType": "User",
    "nonce": "0x2b9079edc626fc1914818fa0addeeed5fa3d7271dad857f22e5e02e4c972c875",
    "signature": "0x70d17b4d15889ce1f603af6d49033a59ec7934c996cd1b858efc2efdd2e5c22c6c85803e496959d1fabfb417c5fc63e0f00532d4e93ba91e7d9cf2143fef80391c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}