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 #21483398 · ArcScan

Block

#21,483,398

2026-09-18 10:24:32 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,483,398
Timestamp: 4 days ago · 2026-09-18 10:24:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x55c1931ff754bed9cc346c2b0a7952e123bce017d9d38b313c7f7dc05859e470
Parent hash: 0x79b12f0f…27180567
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,483,398 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.8%2,634,543 / 30,000,000

Base fee

20 gwei

State root

0xa72ea3a9805e…d45a98e6467b

Transactions root

0xb4148c9c6408…212dc56787bf

Receipts root

0xc3d3b713fdb9…f48d3a8cedd1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800