{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x90082e5ad870dfae08aa93e6c8e5cb2896ef6170fee5dc857564464b625d6e03",
    "signature": "0x4dd161bf4f2302c7d61e742530b30af30ea0360d3a53790b0f67c656bdedf4390c8d2a2b24ee9c611ff5ec07fd63f89e8eda1f369ef3ab2930a9adcb4bd928d81b",
    "signer": "0xA548541CB1DAE75CF06C54A05712F4C6f4E61C0C",
    "userId": "283435997"
  }
}