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 #21300392 · ArcScan

Block

#21,300,392

2026-09-17 08:37:20 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,392
Timestamp: 34 days ago · 2026-09-17 08:37:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x972fcb59b5ed460ad384197e7125b8877a7444deea04f31897e89ca0c3c602b0
Parent hash: 0x73640a06…781f026a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,392 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.9%2,975,292 / 30,000,000

Base fee

20 gwei

State root

0xb2c2f3e98d64…95c071e287e8

Transactions root

0x91b203781f89…ebbb6c53eefe

Receipts root

0xbd515b742be9…60db617846bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800