Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0x8438bc8547… · ArcScan

Transaction

0x8438bc8547…3eef2fd7db

2026-09-16 23:11:30 UTC

SuccessFinalized

0x8438bc85479c269ee654aa1816d99dd894c030588e1f4b6ca77aca3eef2fd7dbApprove16 hrs ago

Flowtransfer path

From

0x5bd23463…33bd8333Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,233,401
Timestamp: 16 hrs ago · 2026-09-16 23:11:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002844 (0.002844 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x933f50e7…5d20a51e

Method

Approve

Nonce

6

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 65.7%55,774 / 84,867
Effective gas price: 51 gwei
Base fee (block): 20 gwei
Priority fee paid: 31 gwei
Max fee / gas: 102 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log