{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1a6dc55c0f88b168aa74d382365b46f4446c2f11c03ea2cf7c5fd52023a7796b",
    "signature": "0xc5da8bd9b316e060dd994bcd8f5fd12b19a20e3cce271730f2a05e1d1cf84fca777d4f4a1c2c0dad7be6db5e0852d7333720a38d11f7cdcd64ea3533c2f68cd51b",
    "signer": "0xF71c101985A7BE4e05869C74Ef80DFEEFEaB9F64",
    "userId": "74570167"
  }
}