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 #21260623 · ArcScan

Block

#21,260,623

2026-09-17 03:01:20 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,623
Timestamp: 19 days ago · 2026-09-17 03:01:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd35dddc090cbfaa11d923dc257688c1d387b02561fc29973f9840bbb7fbd13a
Parent hash: 0xd15b604d…c49303cf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,623 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.3%3,379,705 / 30,000,000

Base fee

20 gwei

State root

0x9f58b040e2f1…12b766a787e5

Transactions root

0x2f495c17cdac…b4b7758e3cbc

Receipts root

0xd8ca0b1b0005…880d8fa2251c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800