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 0x3a0ca4f253… · ArcScan

Transaction

0x3a0ca4f253…8f80f77be3

2026-09-16 19:16:20 UTC

SuccessFinalized

0x3a0ca4f25376e446adc62e6fb6ef8bb3cdd65d8c0d607f04ef7d818f80f77be3Contract Call1 day ago

Flowtransfer path

From

0x821c48aa…9a1ea031Sender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,205,542
Timestamp: 1 day ago · 2026-09-16 19:16:20 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005303 (0.005303 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f132 bytes

Included in block0x88199cf4…f107395b

Method

Contract Call

Nonce

1

Position in block

80

Gas & feespaid in USDC

Gas used / limit: 76.9%99,959 / 130,043
Effective gas price: 53.0525 gwei
Base fee (block): 53.0525 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 150 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 2 logs