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 #21387180 · ArcScan

Block

#21,387,180

2026-09-17 20:51:13 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,180
Timestamp: 10 days ago · 2026-09-17 20:51:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x1cc9ed4501bcce99501f9f58f4f2b7dcc0d2d3a5a2fa50c3ee944a389a839ced
Parent hash: 0xad777799…655dcf24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,180 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.9%1,764,115 / 30,000,000

Base fee

20 gwei

State root

0x76bfb72dfba7…2a8332310804

Transactions root

0x51c3a3ac5d51…a641e9d1677c

Receipts root

0xc951680c0dcb…816186cb32d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800