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 #21290594 · ArcScan

Block

#21,290,594

2026-09-17 07:14:32 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,594
Timestamp: 14 days ago · 2026-09-17 07:14:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ee99f56f0900c4cb72429445412eeab395a9501852268314358e6ac897387b8
Parent hash: 0xd9fd1f71…87b17eca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,594 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

16.0%4,807,989 / 30,000,000

Base fee

20 gwei

State root

0xedb75ae49c62…c10f5c3374e9

Transactions root

0x366fe784746b…17823b851d9c

Receipts root

0x7076e41b04f3…b728ed3b5c3c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800