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 #21242211 · ArcScan

Block

#21,242,211

2026-09-17 00:25:52 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,211
Timestamp: 21 days ago · 2026-09-17 00:25:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xd73c9cdaf4f88d0ec9d77b38127a15b255d7319236dcba38eed3feeb018e19ca
Parent hash: 0xbc6ad4ba…b621cf0e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,211 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

24.8%7,449,470 / 30,000,000

Base fee

20 gwei

State root

0xe152b4d4a944…60dde158f704

Transactions root

0xc59198d09509…cd59de14477c

Receipts root

0x4f7508e22a18…d6610bba4b88

Nonce

0x0000000000000000

Extra data

0x00000004a817c800