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 #21235138 · ArcScan

Block

#21,235,138

2026-09-16 23:26:09 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,138
Timestamp: 22 days ago · 2026-09-16 23:26:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xb266e47eee34fefea006980e664dc6550f12521eb04bb46a7458e2b9b7b7f228
Parent hash: 0x2c6c5c1e…3a16bb03
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,138 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

22.7%6,798,232 / 30,000,000

Base fee

20 gwei

State root

0xaf9d64a45318…437750d0382c

Transactions root

0x2cfce50c07c4…eb2a076bafdd

Receipts root

0x4e63636f3b61…4eb9a0ac2f6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800