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 0x821b4d4e4a… · ArcScan

Transaction

0x821b4d4e4a…81d81ee6e8

2026-09-17 16:14:17 UTC

SuccessFinalized

0x821b4d4e4ad90ebf0d3572edb14d13c281a54ab04a2cef4b9cc18f81d81ee6e8Native Transfer1 day ago

Flowtransfer path

From

0x1d8c749c…16ca23e8Sender

To

0x8bda4070…c84f8c7fRecipient

Overviewreceipt · block context

Status: Success
Block: #21,354,498
Timestamp: 1 day ago · 2026-09-17 16:14:17 UTC
Value: $138.42 (138.423242 USDC)
Transaction fee: $0.00042 (0.00042 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

0x — no calldata

Included in block0x0e1afeb4…348326ad

Method

Native Transfer

Nonce

28

Position in block

73

Gas & feespaid in USDC

Gas used / limit: 100.0%21,000 / 21,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log