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 0xb1dcfd2ac2… · ArcScan

Transaction

0xb1dcfd2ac2…24285d9db1

2026-09-17 11:42:09 UTC

SuccessFinalized

0xb1dcfd2ac2a41977b42e728548ecfbb756683b3d95e8d2eba61bd024285d9db1Approve13 hrs ago

Flowtransfer path

From

0x0c1cf778…71df90e3Sender

To

0x3bad6858…8fbf3a41Recipient

Overviewreceipt · block context

Status: Success
Block: #21,322,278
Timestamp: 13 hrs ago · 2026-09-17 11:42:09 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000923 (0.000923 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x293d2c65…79271905

Method

Approve

Nonce

416

Position in block

59

Gas & feespaid in USDC

Gas used / limit: 99.2%46,175 / 46,557
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log