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 #21514855 · ArcScan

Block

#21,514,855

2026-09-18 14:50:26 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,514,855
Timestamp: 53 days ago · 2026-09-18 14:50:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x4950c0a49e48b336b9170d173e9d7722da2cc8e0cacb13b774f89af041978e06
Parent hash: 0x17e773f1…988a7d4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,514,855 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.7%2,598,203 / 30,000,000

Base fee

20 gwei

State root

0xa6b488be3175…68fc5283495b

Transactions root

0x7161499602eb…d1aee0cb7d7a

Receipts root

0x62a5fb686869…abde30175fda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800