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 #21264999 · ArcScan

Block

#21,264,999

2026-09-17 03:38:17 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,999
Timestamp: 7 days ago · 2026-09-17 03:38:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x31db830341ce10d7d6bbaa722290ac8ca8269eb350baca375adeb191303d06d7
Parent hash: 0xc4730e5e…9e2d9e21
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,999 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

39.5%11,839,712 / 30,000,000

Base fee

20 gwei

State root

0x0008e4f2a2f8…29d64c460611

Transactions root

0xefca2eab988b…03e1fddae408

Receipts root

0x8cc8a9f3db89…49fc0ecf5f5a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800