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

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 #21348454 · ArcScan

Block

#21,348,454

2026-09-17 15:23:14 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,454
Timestamp: 13 days ago · 2026-09-17 15:23:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x55b18d59bdec5634f18d5c923fec07b831d2f55b212c454b2bd471b004ddde34
Parent hash: 0xf32a606a…b8c1f7bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,454 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

22.0%6,612,804 / 30,000,000

Base fee

20 gwei

State root

0x7078df5f184b…40f6d2ba984a

Transactions root

0x556f914b3306…89e96da9d801

Receipts root

0x08199bdcc67c…332118023145

Nonce

0x0000000000000000

Extra data

0x00000004a817c800