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 #21231428 · ArcScan

Block

#21,231,428

2026-09-16 22:54:50 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,231,428
Timestamp: 6 days ago · 2026-09-16 22:54:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x02c0fcb7f923ed2189952f087fff4e3768d6dc6262b78bf00182b15950be8723
Parent hash: 0x2e6c6dba…831bd392
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,231,428 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

29.5%8,851,222 / 30,000,000

Base fee

20 gwei

State root

0x3a015136df99…fc49a0a89c62

Transactions root

0x37ccce278c0c…2965080640b1

Receipts root

0x6c26b7842453…d287b4528d9f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800