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 #21418992 · ArcScan

Block

#21,418,992

2026-09-18 01:20:07 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,992
Timestamp: 5 days ago · 2026-09-18 01:20:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x84e3a209077e361a8ddf309f9b578450572f00170cea88d67d0b3705398c2372
Parent hash: 0x0ca01bed…bbd4d05d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,992 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.6%1,680,728 / 30,000,000

Base fee

20 gwei

State root

0x95ac794820e3…e6f1a25fc59e

Transactions root

0xd7bd7f4e5c74…bbc9d9617f09

Receipts root

0x571c1df12e70…356fc99d5447

Nonce

0x0000000000000000

Extra data

0x00000004a817c800