{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0xdd9546f2124fe44c284abb0195b53e31a8589d30c564b4ebcbcdc62d7a9ebe90",
    "signature": "0x9f4f247a2dc330e3bdab467b9c4b60711963f35ad4320fa783e10ec693cb1df77997274bb7270a42e49a68f14b5e3a422895ba0bff11d766396455f032d4cd961b",
    "signer": "0x49ea1963bD0698Ba4421742478714fbFa38E0719",
    "userId": "189995856"
  }
}