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 0x8a12fff4c5… · ArcScan

Transaction

0x8a12fff4c5…4a004329cf

2026-09-17 09:26:14 UTC

FailedFinalized

0x8a12fff4c5bac558fa04118cec36ff4fb53fc317a9ea8660af38314a004329cfContract Call1 day ago

Flowtransfer path

From

0xf54a2d62…a8340f55Sender

To

0x4e3bcce2…b3e7bbe0Recipient

Overviewreceipt · block context

Status: Failed
Block: #21,306,181
Timestamp: 1 day ago · 2026-09-17 09:26:14 UTC
Value: $0 (0 USDC)
Transaction fee: $0.006562 (0.006562 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x0c307f761,156 bytes

Included in block0x12b18b1f…4a8eed9f

Method

Contract Call

Nonce

16

Position in block

14

Gas & feespaid in USDC

Gas used / limit: 69.5%303,883 / 437,439
Effective gas price: 21.5967 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.5967 gwei
Max fee / gas: 25.5967 gwei
Max priority / gas: 1.5967 gwei
Txn type: EIP-1559 (2)
Event logs: 0 logs