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 #21284489 · ArcScan

Block

#21,284,489

2026-09-17 06:22:57 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,489
Timestamp: 6 days ago · 2026-09-17 06:22:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x3450885092d4c234fd40d42941ed1a07788f5d667f1324051d57a02646cfa0a2
Parent hash: 0x1eafaf86…7fe0900a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,489 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.5%2,256,304 / 30,000,000

Base fee

20 gwei

State root

0x7740ab51e541…10ed237f8f8a

Transactions root

0xc7afb224889c…df99ffe63ec1

Receipts root

0x151664685fa0…ea0477aaa9c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800