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 #21337008 · ArcScan

Block

#21,337,008

2026-09-17 13:46:33 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,008
Timestamp: 21 days ago · 2026-09-17 13:46:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xa46578973a4b3989196cca3ebca9f96bf693097cc95bf920f7c764c0267c50ca
Parent hash: 0x26734a38…636bd2ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,008 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.1%5,139,094 / 30,000,000

Base fee

20 gwei

State root

0xc73d675344cb…a71aad63ffaa

Transactions root

0xb5cb772d0912…9f11703210c9

Receipts root

0xae24283c6ef2…c5cf44dac63e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800