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 #21213305 · ArcScan

Block

#21,213,305

2026-09-16 20:21:52 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,305
Timestamp: 15 days ago · 2026-09-16 20:21:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xe776312bb6309dc80029cb54f07cdceb911f51accb957d2b637d9a16394bf548
Parent hash: 0xe32cbbed…f71f36dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,305 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

36.0%10,785,050 / 30,000,000

Base fee

20 gwei

State root

0x234c3e7ab3e5…ccf230b26149

Transactions root

0x9f8e6b0147fc…430a636c1684

Receipts root

0x3a494be7b668…6218ef5f68a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800