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 #21367783 · ArcScan

Block

#21,367,783

2026-09-17 18:07:19 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,783
Timestamp: 10 days ago · 2026-09-17 18:07:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x75655db2a32918f4c44d7333a5c33fb0488102c64edd0b82920a8a65feef01d6
Parent hash: 0x545ca6de…3d090557
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,783 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.9%2,683,964 / 30,000,000

Base fee

20 gwei

State root

0xa99c4878555b…95689fcc28bd

Transactions root

0xc88d38411106…6d2ef19f11ee

Receipts root

0x3f9a244bb56f…d6c036bc822b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800