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 0xc12d676b3e… · ArcScan

Transaction

0xc12d676b3e…8a357f4e63

2026-09-16 21:19:12 UTC

SuccessFinalized

0xc12d676b3e9761f6b9388bfb937274cc538e94d1df4b281ac6706b8a357f4e63Approve15 hrs ago

Flowtransfer path

From

0x2c2951fb…af431356Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,220,098
Timestamp: 15 hrs ago · 2026-09-16 21:19:12 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001065 (0.001065 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x730843a9…09c044a0

Method

Approve

Nonce

49

Position in block

23

Gas & feespaid in USDC

Gas used / limit: 66.0%35,502 / 53,794
Effective gas price: 30 gwei
Base fee (block): 20 gwei
Priority fee paid: 10 gwei
Max fee / gas: 37 gwei
Max priority / gas: 10 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log