{
  "manageEntity": {
    "action": "Follow",
    "entityId": "375577",
    "entityType": "User",
    "nonce": "0xa1bee53b5ea5159e0cd6c7cf478afd1abce1740abe673e51d48939a011543511",
    "signature": "0x19e561bb6091f24f59ab051d25aac4955099f8eafbadd20faaeb1e25715f80d16fce48bda832ee4f5f36703f33f59d9cc5133146e310ca132b0b4f3931e801ba1c",
    "signer": "0x03b70C3825d7b9e568C53C89a738061d855d0dec",
    "userId": "578849678"
  }
}