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 #21419026 · ArcScan

Block

#21,419,026

2026-09-18 01:20:24 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,026
Timestamp: 4 days ago · 2026-09-18 01:20:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc56bef479388ee05cb27e815d8fc464767eb7655c63730a4557421b598a47f4
Parent hash: 0xd4b48a4e…26412f84
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,026 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.4%1,330,880 / 30,000,000

Base fee

20 gwei

State root

0x934b101e5568…6f97562c1541

Transactions root

0x70367c7ece33…96a665992d30

Receipts root

0x71cdbaedcdcf…93fb0c24dc68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800