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 0xa1a9565c59… · ArcScan

Transaction

0xa1a9565c59…82e1857df1

2026-09-16 18:31:19 UTC

SuccessFinalized

0xa1a9565c5948e3925fb951bb4baea8de079dcd41ebdafbe2d1e00982e1857df1Contract Call18 hrs ago

Flowtransfer path

From

0xc8d6f4e8…eb4e39c7Sender

To

0xe7ffd92a…5cd7ecf2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,200,209
Timestamp: 18 hrs ago · 2026-09-16 18:31:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.13 (0.127664 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x000000b21,164 bytes

Included in block0xe4c712fc…40d9b2ee

Method

Contract Call

Nonce

2,627

Position in block

31

Gas & feespaid in USDC

Gas used / limit: 25.0%502,933 / 2,008,090
Effective gas price: 253.8396 gwei
Base fee (block): 253.4315 gwei
Priority fee paid: 0.408 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 0 logs