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 #21516147 · ArcScan

Block

#21,516,147

2026-09-18 15:01:21 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,147
Timestamp: 27 days ago · 2026-09-18 15:01:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x727ec82f91c70c9324202b61c41ca405a001bda68aefca95066276685af42f9d
Parent hash: 0xbff93583…f0e061a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,147 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.2%4,557,153 / 30,000,000

Base fee

20 gwei

State root

0xb354b9b94bba…781b47635161

Transactions root

0x74138a9e990d…f3f13a102637

Receipts root

0xd58d5e398240…67d59017ec11

Nonce

0x0000000000000000

Extra data

0x00000004a817c800