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 #21621791 · ArcScan

Block

#21,621,791

2026-09-19 05:54:33 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,791
Timestamp: 56 days ago · 2026-09-19 05:54:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a255b24e4c70d4a35ed52da95916b41937858e1e392466c7c9ac6c7e14bb245
Parent hash: 0x73b4ac92…92a1747c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,791 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

1.9%565,199 / 30,000,000

Base fee

20 gwei

State root

0x76c0fae606c1…245bdda496b3

Transactions root

0x897f6cdf865a…4b6965286b54

Receipts root

0x9d467a4fe4df…5db0d3c2112a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800