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 #21210252 · ArcScan

Block

#21,210,252

2026-09-16 19:56:06 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,252
Timestamp: 4 days ago · 2026-09-16 19:56:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xde7aa4d05224c05a9f4869d9be550dbaafb6bffa92837bce599167a704077d58
Parent hash: 0x25ff7efb…0964a96a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,252 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

25.4%7,633,875 / 30,000,000

Base fee

20 gwei

State root

0xf51bd1f97ca1…756333084d35

Transactions root

0xd7a18a2f7a60…ce8c27a38099

Receipts root

0x931fc525649a…37004dd92650

Nonce

0x0000000000000000

Extra data

0x00000004a817c800