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 #21529157 · ArcScan

Block

#21,529,157

2026-09-18 16:51:20 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,157
Timestamp: 33 days ago · 2026-09-18 16:51:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ea59450ebf84b2b8911e302c6e38de1f00c0835486842293f6267d285d32bf6
Parent hash: 0xca741b9d…48615aaa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,157 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

16.4%4,912,814 / 30,000,000

Base fee

20 gwei

State root

0xf1159c9345f8…b9869fafba5d

Transactions root

0x882e6a8986c7…a8f1f6c4cf96

Receipts root

0xe98830e90847…44c7fdeb929a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800