{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xc00afce6e830ade460706cb9aeb661e17f8465dbae7b935a31fb0fcb328f2291",
    "signature": "0x28c915b721fee1a93569bde85b31a1779a5595f9710a8ec4f753de3ea395e2d847421052e658f7d79d4993928d153d742292c5b554cd7e6a2c1eb757ecb607781b",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}