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 #21346723 · ArcScan

Block

#21,346,723

2026-09-17 15:08:37 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,723
Timestamp: 21 days ago · 2026-09-17 15:08:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xf59c8332350e1885fd3aa2facbe6b3929d57230841bad7a73cf0382509b99ad9
Parent hash: 0xabcfb34a…3677309c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,723 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.6%2,293,706 / 30,000,000

Base fee

20 gwei

State root

0x43d2563725c8…4d7b3cf1e677

Transactions root

0x50c4d4f3412c…457c7feecbb9

Receipts root

0x5b064e42af32…58020eeeb16c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800