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 0xb4e51d4cf9… · ArcScan

Transaction

0xb4e51d4cf9…2920260e50

2026-09-16 17:20:51 UTC

SuccessFinalized

0xb4e51d4cf934a6cd0603e6c8b1d2a2530b5e25a0c2a72ac1d26cf12920260e50Approve13 hrs ago

Flowtransfer path

From

0x21c9f7bc…f0dd38b1Sender

To

0xcb7b01a2…1043b47aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,191,859
Timestamp: 13 hrs ago · 2026-09-16 17:20:51 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002776 (0.002776 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x27a0d487…691eed9b

Method

Approve

Nonce

20

Position in block

22

Gas & feespaid in USDC

Gas used / limit: 66.1%48,961 / 74,023
Effective gas price: 56.7062 gwei
Base fee (block): 25.7062 gwei
Priority fee paid: 31 gwei
Max fee / gas: 71.8995 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log