{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xbb7a31fcd0b2722c66737a4c5e7faa5a540c11560a5923443698b3069273bd4a",
    "signature": "0x48810b2fd664ce4912e8dba89f5e173432716d45aee265fc02c4d1d3e889b1973dfa5c9834e0219c8906d0d9cf47696452c2923affd58c96f8d1a5fa53e30f391b",
    "signer": "0x01B77D3DEE1604ED5Cf53774D367c4Ddbb0E7191",
    "userId": "13981074"
  }
}