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 #21300964 · ArcScan

Block

#21,300,964

2026-09-17 08:42:10 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,964
Timestamp: 17 days ago · 2026-09-17 08:42:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x0e96f719a28850b1f01eef25ac8e740d8ecc8e077198f33abba3196ecf6fd906
Parent hash: 0x426fca1f…3a05bb90
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,964 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

27.4%8,227,161 / 30,000,000

Base fee

20 gwei

State root

0x57619aa857b9…60b76bbed12f

Transactions root

0xac1f37caf86e…1d054e3a6e91

Receipts root

0xc6c887171ee0…1e119a1c1da5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800