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 #21296723 · ArcScan

Block

#21,296,723

2026-09-17 08:06:19 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,723
Timestamp: 56 days ago · 2026-09-17 08:06:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x3dcee0abba875aa7b627cc3b24b3ee126a4ef193c52de947dce972dde7ddc68f
Parent hash: 0xc8045e6d…bd0695a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,723 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

10.4%3,134,611 / 30,000,000

Base fee

20 gwei

State root

0x2d5ca9aba1db…7ad7c0750f2b

Transactions root

0x31c2ac3c035a…a59137d58cf9

Receipts root

0x48ac470d0748…b659ab667de3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800