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 #21217458 · ArcScan

Block

#21,217,458

2026-09-16 20:56:55 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,458
Timestamp: 6 days ago · 2026-09-16 20:56:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x1005bc9d98c654165c728000ff993be43d6ff12382be1531619b51cc779b10e1
Parent hash: 0x637dab86…1bc0fd30
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,458 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

99.6%29,889,459 / 30,000,000

Base fee

23.438792499 gwei

State root

0x951ba3ecd454…0bdd09a40258

Transactions root

0x251199df9252…dc13ba8f4595

Receipts root

0x7a864b7aa687…e256384dfc40

Nonce

0x0000000000000000

Extra data

0x000000057cdfe657