{
  "manageEntity": {
    "action": "Follow",
    "entityId": "9803",
    "entityType": "User",
    "nonce": "0xb73f309de4ecbf885b841e699db7d21cbf7276f611cdbcd9fac25cddcb783876",
    "signature": "0x7f8e4496d9274244e97fb1dd772e891ad7f427cd7b5368c683a25fc54431c8d6370f42b0b18814bab8dbc5e4b603bbfbfd92ec1b9f82359f04bad550875f87931b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}