{
  "manageEntity": {
    "action": "Follow",
    "entityId": "407477745",
    "entityType": "User",
    "nonce": "0xda4f5d4d78a8e4f9c2b33e0cf8c00c08ed7e28380bba6a23d4b95353fa0e8de9",
    "signature": "0x656bbd5e8f15a9e1429c4d73552d4aa64f898f5ecd27a6f57e46d82e469b0212012e2300e38ea3a67005b26c0c8e903ed43266a07f9ae433a954878c4b0d05251b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}