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 #21394662 · ArcScan

Block

#21,394,662

2026-09-17 21:54:27 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,662
Timestamp: 18 days ago · 2026-09-17 21:54:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xee220ac4276fd5c0faae124d087483b774b609fba079bdb5e3f12009941f3e36
Parent hash: 0x14058f71…13faf5b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,662 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.5%1,941,903 / 30,000,000

Base fee

20 gwei

State root

0x598832ea99e1…a432329d7ba3

Transactions root

0x4f6766734040…f95f0da067f7

Receipts root

0x83addbd0c022…04c76789125b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800