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 #21277836 · ArcScan

Block

#21,277,836

2026-09-17 05:26:44 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,836
Timestamp: 11 days ago · 2026-09-17 05:26:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc1d41a0c1818880a000102b77d2a1b399eb7b1995d942a15892e4ea56bc0cfa
Parent hash: 0x60c15a0e…ce58fd07
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,836 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

34.1%10,247,483 / 30,000,000

Base fee

20 gwei

State root

0xd5c59e66d34e…fe130d8ffa1e

Transactions root

0x7847617df2cb…ea497156e8fe

Receipts root

0xe3b4196e5a92…d8ec693f94a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800