{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5af941372d7a2aebb90852fa43957bc78a6342cb9ee0136d325782784dbcdc01",
    "signature": "0xd67497896c9fce90aeaf7429fb71a2bf10a671372baa8ace56cc2264c6096acf3f32b787471728c24c21a461e4b1038b3ff74b1a1a25e0d41cb99c217e87b7c61c",
    "signer": "0xD557322f4C774bc1d087C164282a9eA16f825e2B",
    "userId": "67688885"
  }
}