{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x74c04d6787d0a0fa0f9b1ea6e93e0f5de6fe17e326237e8d80e15e203c7d42f8",
    "signature": "0xa81c8a806a31a9fcbbd69fd0e0b7cc902b31e3f9d9c564a77d7b11cad429979914a626d0acc4c0134a4f8c1b0c2f884607e5198071f69d707963e12b8a4c8fad1b",
    "signer": "0xDA51D2CDA2bb99eA537b4989C946A1f7057434a1",
    "userId": "670505084"
  }
}