{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xc3c9e89d8310630c451f58dcc5ffd70568fe2ecd0c1d02b9db604694275a60e7",
    "signature": "0xdcbbd2e6a320377816e32bffc216010b5eb69dd060dc4a620ea9fd61547a78245c17d7d131dfeeb0b769edd48c5d86b83892d7e6ad6f496b5726c6b2e72bdf7a1c",
    "signer": "0x28bFf1Fd30814d76B1D502B7Fb038a92E17aaE50",
    "userId": "819448182"
  }
}