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 #21549926 · ArcScan

Block

#21,549,926

2026-09-18 19:46:55 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,926
Timestamp: 6 days ago · 2026-09-18 19:46:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x07afc1869f899061c8e043c405545c2f57fde86a43fee85ab9cee45718f52056
Parent hash: 0x27b41f14…b88cced2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,926 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.0%602,370 / 30,000,000

Base fee

20 gwei

State root

0xfdbe40b73a8c…a374d2adef64

Transactions root

0xa1dc2959a45a…02385cfea35e

Receipts root

0x670bd411a991…4103c50e85ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800