{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x25a451c36e856108b992986c87cc4ee7e99bf854d2faf88d22e16d99312496a8",
    "signature": "0xe2fcac984da3830d595261f40db98502c8484111ab635a4df6adbd9c56ee2e8502edf2885d6c6a0daf9ca8f063cca19f3dffdb3c2e36a8e56d075351cb9abf931b",
    "signer": "0x3C1F167C8C60734E1063EFc09A11A2CD0BaEF416",
    "userId": "789613939"
  }
}