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 #21621727 · ArcScan

Block

#21,621,727

2026-09-19 05:54:00 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,727
Timestamp: 56 days ago · 2026-09-19 05:54:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x1be7de75f7f713eaf0bece9b60e09d0bce268b25c6ab0eba3040ad988e721afd
Parent hash: 0x071eb521…1c640a28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,727 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.3%992,360 / 30,000,000

Base fee

20 gwei

State root

0x7c92e5834294…fb8dc4ac2d96

Transactions root

0x84ef50b7a5a5…c4f3f631a2f1

Receipts root

0xd30cf0dd6846…c8b7f7804778

Nonce

0x0000000000000000

Extra data

0x00000004a817c800