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 0x8a9a438a36… · ArcScan

Transaction

0x8a9a438a36…301e25eb89

2026-09-16 14:44:31 UTC

SuccessFinalized

0x8a9a438a369a6deb6309554d7ceda45faa2143ec63ecf492306bd3301e25eb89Approve2 hrs ago

Flowtransfer path

From

0x672eba74…9f0b42c5Sender

To

0x3519bb40…46aa1744Recipient

Overviewreceipt · block context

Status: Success
Block: #21,173,340
Timestamp: 2 hrs ago · 2026-09-16 14:44:31 UTC
Value: $0 (0 USDC)
Transaction fee: $0.04 (0.040554 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xeba03fce…c91851b3

Method

Approve

Nonce

231

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 66.1%49,380 / 74,653
Effective gas price: 821.2734 gwei
Base fee (block): 276.258 gwei
Priority fee paid: 545.0154 gwei
Max fee / gas: 1025.8744 gwei
Max priority / gas: 545.0154 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log