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 0x3ca9805cec… · ArcScan

Transaction

0x3ca9805cec…fdff7a39dc

2026-09-16 16:47:23 UTC

SuccessFinalized

0x3ca9805cecdb7f14c2220bfc4e1f0a0ec52f99d52c79a8b1d84a41fdff7a39dcApprove4 hrs ago

Flowtransfer path

From

0xc13f1298…b546c75bSender

To

0x643cdb1b…aaf04a6eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,896
Timestamp: 4 hrs ago · 2026-09-16 16:47:23 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002488 (0.002488 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xce3a2417…f4fa72f9

Method

Approve

Nonce

317

Position in block

8

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 50.6607 gwei
Base fee (block): 20 gwei
Priority fee paid: 30.6607 gwei
Max fee / gas: 50.6607 gwei
Max priority / gas: 50.6607 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log