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 0xb9bd30a8af… · ArcScan

Transaction

0xb9bd30a8af…5d53bb808e

2026-09-16 19:15:18 UTC

SuccessFinalized

0xb9bd30a8afc8a2559b80e2610cd71ff56a11bf1c90a3c02cb87f0a5d53bb808eApprove1 day ago

Flowtransfer path

From

0xbc099d2c…36a3416fSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,205,418
Timestamp: 1 day ago · 2026-09-16 19:15:18 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003784 (0.003784 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8aaa69ad…b6c55cab

Method

Approve

Nonce

23

Position in block

33

Gas & feespaid in USDC

Gas used / limit: 85.7%55,582 / 64,843
Effective gas price: 68.0821 gwei
Base fee (block): 65.301 gwei
Priority fee paid: 2.7811 gwei
Max fee / gas: 84.2308 gwei
Max priority / gas: 2.7811 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log