{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4851d4c7283d4cc0e7a47f0bba61afc8004c0162ecf33f68ebce7dfcd4c65c6c",
    "signature": "0x714e974c002958f4d2ac3493aef9037a0f81798b8b0457ce7ed4f10c6f207a8821df7661b616a801c08dda52f150f346f40613cb0465a9e9d4412f61771382311c",
    "signer": "0x9ED13561F00859bb46f6454dd397973c0B8463f7",
    "userId": "664110358"
  }
}