{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb9a8198a6f126342907dfdc795ae1e0b8c8f73ecf70edf3bf5f05fb6a82527f1",
    "signature": "0x575bf075b33bf3e0f54779977f3a4cfc0dace7a9a883c80a7f39aeb5850956597336d59ace48b3a7fff5e0e9dcee4753d934eafbabf81663f5866dbdcc46b2311c",
    "signer": "0xc31f9899FEF55e657f6ED15531e6005A4550B476",
    "userId": "750516953"
  }
}