{
  "manageEntity": {
    "action": "Follow",
    "entityId": "301336",
    "entityType": "User",
    "nonce": "0x9f1dee2cfd312000e250af1a56b706608e5e078995333acd65caa256229dde05",
    "signature": "0x11e72c23f4db536f87f8ec65d66958238d5b8e19f77f67f983cbd3359f5f2c372627b3dc1b9fd63d8c6cfd386e57556995cd6d00251ab7127359c716098986d71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}