{
  "manageEntity": {
    "action": "Follow",
    "entityId": "499534190",
    "entityType": "User",
    "nonce": "0x0d1b0a02c3aa016c61b1351b99b1cdea054e709e011381fbf5d625eeaf986d0d",
    "signature": "0x70d5fdef7a73d5ddd20666a5a0308d809f6b563bfb960b6871aa138b94c4cc626d57d066c4367e1072da02d2d16721deeee5ab75bbecc6bf94bceeaf5e77da1a1c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}