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 #21369678 · ArcScan

Block

#21,369,678

2026-09-17 18:23:20 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,678
Timestamp: 48 days ago · 2026-09-17 18:23:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x06f43d90fb561d943b6c6e4533f1583abaf5315454f8fd24bd502ff102336cb9
Parent hash: 0xf1989f4d…c2d0b81f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,678 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.7%3,224,006 / 30,000,000

Base fee

20 gwei

State root

0x0519562624a8…f42748862bc6

Transactions root

0x227d06b2e7d1…530c234f04e5

Receipts root

0x844b7680fa6c…3fedcdb325cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800