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 #21290292 · ArcScan

Block

#21,290,292

2026-09-17 07:11:59 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,292
Timestamp: 23 days ago · 2026-09-17 07:11:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xcace55edc1957b0fdf17d56f6fd996531e4689f36c403358960c22c122496160
Parent hash: 0xab1594f1…be86d1e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,292 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.1%2,727,259 / 30,000,000

Base fee

20 gwei

State root

0xf5d67916c98a…a74586112c00

Transactions root

0xa701f7994103…54c7917ed03c

Receipts root

0xc8be73098e00…440e2fff10fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800