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 #21519057 · ArcScan

Block

#21,519,057

2026-09-18 15:25:57 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,057
Timestamp: 47 days ago · 2026-09-18 15:25:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x1cba3cf72aeb2ad1bd3f0851bb18f11ab3d14998684e068a5139c1e50aa0ad22
Parent hash: 0xf5a42363…30852692
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,057 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.9%1,770,349 / 30,000,000

Base fee

20 gwei

State root

0x0bf76650b986…aaa7cf84b250

Transactions root

0xaf2aa0ac98e6…0598e94df7d4

Receipts root

0x144c610879bd…6be9591bb5f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800