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 0x221c8cb5e2… · ArcScan

Transaction

0x221c8cb5e2…82e775b554

2026-09-16 16:07:46 UTC

SuccessFinalized

0x221c8cb5e2e337dbf8956fd2c3420bf087512d28b4f09ce28ec2a682e775b554Approve20 hrs ago

Flowtransfer path

From

0xed1e877c…f06bcc4aSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,183,202
Timestamp: 20 hrs ago · 2026-09-16 16:07:46 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001583 (0.001583 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf263b03c…4f296aa6

Method

Approve

Nonce

453

Position in block

12

Gas & feespaid in USDC

Gas used / limit: 6.4%38,362 / 600,000
Effective gas price: 41.266 gwei
Base fee (block): 20 gwei
Priority fee paid: 21.266 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log