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 #21390394 · ArcScan

Block

#21,390,394

2026-09-17 21:18:23 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,394
Timestamp: 13 days ago · 2026-09-17 21:18:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xed6dd584d181bb6bb4352905a35b16673054355823c47cc949223de6b8d400db
Parent hash: 0xc4e205bd…85168ae9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,394 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.8%1,152,855 / 30,000,000

Base fee

20 gwei

State root

0x4965d715509a…5fff69ae0e88

Transactions root

0xc0da7c28708b…d5eee402de59

Receipts root

0x25662bde008e…fa54f272394d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800