{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xa04778994794221eb69c1e6e8754c9dce3d970a25d681a2deb5a91b3106bdf5a",
    "signature": "0x89898763e654ff898538258a06f8a17d87f5347d5d84ea137651d18658d75c18591aedf60804c88d311799435dadc13d64ccff2e7b42b3617693e1390f1197d21b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}