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 #21356216 · ArcScan

Block

#21,356,216

2026-09-17 16:28:48 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,216
Timestamp: 47 days ago · 2026-09-17 16:28:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x8448b377b84db624d74b970118b34abadd6bc00ca8a390e6b4c6bc2e5daff313
Parent hash: 0xb7630acb…439c5556
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,216 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.4%1,918,415 / 30,000,000

Base fee

20 gwei

State root

0x58ff52f94e77…9a2f73b4eebf

Transactions root

0x852f59e31185…515077219e94

Receipts root

0xdf7f25c5875a…a96920c87bad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800