{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x54469874ba777f983c6990ab86c549eeab25bceeff4b49f6b2dea8f8171fba63",
    "signature": "0xc715fc403d7ec1891292065852867032845325580337b3b0994236f893427e2e00d4ff254d2e390777bad309d7cb9302bf49db1c57c97a600d40aa06c318943c1c",
    "signer": "0x8b61B87EFfC875d065c2aeFDb0424BA7d522ce17",
    "userId": "723815891"
  }
}