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 #21374481 · ArcScan

Block

#21,374,481

2026-09-17 19:03:54 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,481
Timestamp: 17 days ago · 2026-09-17 19:03:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a0568960870c16ffef175f26de051c378b43d6224288cd2c016d2f3b21b7b0c
Parent hash: 0x1e797af4…b885718f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,481 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.8%3,555,916 / 30,000,000

Base fee

20 gwei

State root

0x8f839765542b…6ad02b356086

Transactions root

0x3d783b90a13c…3e55d45ed1f1

Receipts root

0x6e31fc0bf594…a6fd6e50c687

Nonce

0x0000000000000000

Extra data

0x00000004a817c800