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 #21410857 · ArcScan

Block

#21,410,857

2026-09-18 00:11:21 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,857
Timestamp: 24 days ago · 2026-09-18 00:11:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xe401e1ce622e2ecc642202b8ce649dc4cde4c65e0006fdedd5d0287d91996692
Parent hash: 0x7da878dc…8af865a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,857 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.4%4,026,820 / 30,000,000

Base fee

20 gwei

State root

0x236fecb00609…fedb79de8342

Transactions root

0xe58ee21ea419…380694308238

Receipts root

0x5a58c778c2c7…0dd864adf39d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800