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 #21250743 · ArcScan

Block

#21,250,743

2026-09-17 01:37:53 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,743
Timestamp: 31 days ago · 2026-09-17 01:37:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ea55a6a2e81aac5553d5cc926ffca55027751ca3392a76e9a4e47a754fdd58a
Parent hash: 0x527c8f58…d42d9818
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,743 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

26.0%7,793,497 / 30,000,000

Base fee

20 gwei

State root

0x0d81fc9473b1…4aaa86565cbf

Transactions root

0x3f8aa8653a0c…caad661e6488

Receipts root

0xa39927cb0bec…a6f7408070bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800