{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2c2dfcf4dc8c7a0f0d2eee115ce26e1b344d9870900acc63749ffa3426b31b07",
    "signature": "0x4775ac0c6d452008f64120f4a2528dce9b42b27daa799de78adee268b709d47d2c874c34564231b473da55c039c80472bf27f067f4560b85130ee79883c4c9eb1b",
    "signer": "0xFD3B3ad6c8365DFBCf1dB1a67131B23bcB1aEA16",
    "userId": "56543560"
  }
}