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 #21213294 · ArcScan

Block

#21,213,294

2026-09-16 20:21:46 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,294
Timestamp: 15 days ago · 2026-09-16 20:21:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x265c9d96e50dbf52b5a27d8e61a7e64a7b6e787e9a115a82ba444a4218942218
Parent hash: 0x88b07082…0350e45f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,294 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

36.1%10,838,256 / 30,000,000

Base fee

20 gwei

State root

0x21b8ace9dfd5…7f97d93f59dd

Transactions root

0xcd65192a13bb…ac516f769454

Receipts root

0xaa68fe048285…d625800b3c4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800