{
  "manageEntity": {
    "action": "Follow",
    "entityId": "819568368",
    "entityType": "User",
    "nonce": "0x2a8d46b0a27c2ac9bfba00e72977bf80638d9c6785ad5fe32cfba55218cc03eb",
    "signature": "0xb4b28fadc6134602e2eec55fda75a194684a23405b190e883a7bf7c0ab4e67c54b23b2b531f3b0a2c27969480acde03036208d741a9804012a71aee2481d583e1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}