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 #21523545 · ArcScan

Block

#21,523,545

2026-09-18 16:03:53 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,545
Timestamp: 50 days ago · 2026-09-18 16:03:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x4cfc5616050608644751c871a591ecf50c80cc125a889d30c9e87166dad0853c
Parent hash: 0x9e0124c4…e02c5daa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,545 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.3%1,907,562 / 30,000,000

Base fee

20 gwei

State root

0xcab0063447ba…02a8800622cf

Transactions root

0xe69a79446bc5…2e09c0e58393

Receipts root

0x3b68b40dbcd6…871e013501e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800