{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf3fd01d26e1c17ade5845307b7a6b521727ac938482475e66edb119b3698277e",
    "signature": "0xccf32262daa0e71f496a100828312333a34782d515713443e28766a0e31951705926c956bae04bf414407f8a87ed98e8f782aaee8cca52b17d0d46f1249418411c",
    "signer": "0x90bd4e941b941f457DA23902Db531A4F611cb05D",
    "userId": "145751412"
  }
}