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 #21211391 · ArcScan

Block

#21,211,391

2026-09-16 20:05:43 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,391
Timestamp: 9 days ago · 2026-09-16 20:05:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xeb42e37e19fd01b6ced3dabfc1e3d0be3c55263e34da7eca7ca35da0fad709f5
Parent hash: 0xb2d75e67…83eb2d6b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,391 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

24.9%7,472,599 / 30,000,000

Base fee

20 gwei

State root

0x57b8d29865e7…3f4b822fd6a8

Transactions root

0xa65eedc8eacb…fd3e824a2c6c

Receipts root

0xbc79cfb59952…7918178874ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800