{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0x90c62d01e778223d4efa751461ed9b1d42adf257c45334e79997341a1e3ecb54",
    "signature": "0x494a79c556be4901797a061ab332084e984677f872e6fe688f514c8862064ec46b255ee618fdaf5c5200a9b6a47d8076cb32dc92cf077609a247480f3fabfd5c1b",
    "signer": "0x7964a5eF7E9a780013d3886B40ca04443D69588D",
    "userId": "224019652"
  }
}