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 #21281213 · ArcScan

Block

#21,281,213

2026-09-17 05:55:16 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,213
Timestamp: 24 days ago · 2026-09-17 05:55:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x1fae0c968880c9f082753686f44e0bfd221c072066c6abadf4b7d4bc2aff9ee7
Parent hash: 0x9a3e863c…12155925
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,213 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.8%3,838,179 / 30,000,000

Base fee

20 gwei

State root

0xa7cae7724a9c…5b793d3fed25

Transactions root

0xcd0e440a167f…6248eb6087bf

Receipts root

0x40306bf697f3…fa957bc690fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800