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 0xa863fb6ea4… · ArcScan

Transaction

0xa863fb6ea4…41e7bb0dfd

2026-09-16 16:42:12 UTC

SuccessFinalized

0xa863fb6ea4867d7d25e50e667768c4b3d8fa194562a579734babab41e7bb0dfdApprove5 hrs ago

Flowtransfer path

From

0x0fbc9120…4eae6d3eSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,282
Timestamp: 5 hrs ago · 2026-09-16 16:42:12 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005543 (0.005543 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe87ac2b9…42f120ba

Method

Approve

Nonce

366

Position in block

7

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 100 gwei
Base fee (block): 31.9709 gwei
Priority fee paid: 68.0291 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log