{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x123a0bc2be85db3565e855f2f7118d1db193b10769a51f2fbe1cbfdc770fc0af",
    "signature": "0x0ab6420447794fb9cbdf807693c972c4ec9db93624badd82ead24785fc1d3a9e33e19d1b2c724d58297e77c4e705ee0be5e51f2006bc32597c65050f4ff555681c",
    "signer": "0x552Ae3d6606d1ea506Aa710a950Da685E4D9e2c7",
    "userId": "917959466"
  }
}