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 0x55aa67c871… · ArcScan

Transaction

0x55aa67c871…2e5126b848

2026-09-16 18:30:29 UTC

SuccessFinalized

0x55aa67c871b0ba07b1ee59da03335966af92a2f892a1e6fb2bf4f22e5126b848Approve1 day ago

Flowtransfer path

From

0xc018510d…5fb44496Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,200,109
Timestamp: 1 day ago · 2026-09-16 18:30:29 UTC
Value: $0 (0 USDC)
Transaction fee: $0.03 (0.025011 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8de4bfae…6f441cdc

Method

Approve

Nonce

835

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 451.063 gwei
Base fee (block): 250.444 gwei
Priority fee paid: 200.619 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log