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 #21530015 · ArcScan

Block

#21,530,015

2026-09-18 16:58:35 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,015
Timestamp: 51 days ago · 2026-09-18 16:58:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x56c2755188afb090d7b7d6b6a303affcca70632e7da83b9b6a2160360e603830
Parent hash: 0xd846fc0c…b0e8fd96
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,015 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.0%2,694,465 / 30,000,000

Base fee

20 gwei

State root

0xd1b30882bb0c…5af5d0aad64f

Transactions root

0x5656bbb856de…d2f73e879631

Receipts root

0xcbad5b8435a1…6d4db5d85e2e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800