{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18115",
    "entityType": "User",
    "nonce": "0x67f8dec1ab9f48ec40f858388fc21f9961fafbdf8024e64fc75e9095ecad0184",
    "signature": "0x835f05ec9edc70034b6710cffc3b00fa16f72e03a9a0930598d12d764177b3cb50e913c3eb71313408c78bd336f0b3d9bfffaf9bcaf333832fb39eebd6c0e9bb1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}