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 #21241941 · ArcScan

Block

#21,241,941

2026-09-17 00:23:35 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,241,941
Timestamp: 13 days ago · 2026-09-17 00:23:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x48329fd791b6d95bdb2a807ead58833fd453adca1d9bcf76f59397e1f31f7376
Parent hash: 0xaafce5a4…96dc1595
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,241,941 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

35.4%10,618,134 / 30,000,000

Base fee

20 gwei

State root

0x9c57e93ff490…41ff4092fea4

Transactions root

0x7b588fba4d34…00f8eb6e3337

Receipts root

0x85ef4b7839db…b519982e3e96

Nonce

0x0000000000000000

Extra data

0x00000004a817c800