Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

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 0x3a7aca83e8… · ArcScan

Transaction

0x3a7aca83e8…8080c6172c

2026-09-16 16:48:52 UTC

SuccessFinalized

0x3a7aca83e8a3bb803f812e0e79d424ba69cc9ebfa627c8caf51dec8080c6172cApprove13 hrs ago

Flowtransfer path

From

0x456b45c2…a5ba80a0Sender

To

0x7fcd2a7b…5256813bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,188,071
Timestamp: 13 hrs ago · 2026-09-16 16:48:52 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00197 (0.00197 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa78e3d15…15631e36

Method

Approve

Nonce

5

Position in block

20

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 40.1092 gwei
Base fee (block): 20.1092 gwei
Priority fee paid: 20 gwei
Max fee / gas: 50 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log