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.

Block #0x1b4ff94fd0c021e1bda475bb23d3de2787c3524f174dca5bd8c3978c8221d3bc · ArcScan

Block

#21,412,545

2026-09-18 00:25:37 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,545
Timestamp: 56 days ago · 2026-09-18 00:25:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b4ff94fd0c021e1bda475bb23d3de2787c3524f174dca5bd8c3978c8221d3bc
Parent hash: 0x22ec16b8…4bdea962
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,545 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.9%1,478,363 / 30,000,000

Base fee

20 gwei

State root

0xd8642dd17463…636fd69fd242

Transactions root

0x0bd0ce4b0470…67eee57a08b6

Receipts root

0x390819d6072f…4497021720ec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800