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 #21305010 · ArcScan

Block

#21,305,010

2026-09-17 09:16:21 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,010
Timestamp: 29 days ago · 2026-09-17 09:16:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xd406afe2da2e3c1e19839d49f1a27c57fde3c004f2b34086b62eb782f2fbce34
Parent hash: 0xe9bd6266…082c25d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,010 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.6%2,573,274 / 30,000,000

Base fee

20 gwei

State root

0x4b3e27544074…ab9d90e0569a

Transactions root

0x8d30e43419c2…0ed1d23d15ad

Receipts root

0xd2e27cd0d27b…c74dbf709e65

Nonce

0x0000000000000000

Extra data

0x00000004a817c800