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 #21369738 · ArcScan

Block

#21,369,738

2026-09-17 18:23:50 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,738
Timestamp: 48 days ago · 2026-09-17 18:23:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a67fe1d17a50625a2377cffad7d22110dda72e5c9efe6bab980372368720ce9
Parent hash: 0xf15696cc…791d1d85
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,738 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.2%3,963,637 / 30,000,000

Base fee

20 gwei

State root

0x98d80dcce890…289488094f1b

Transactions root

0x43a7808e591f…0bd5cca4e022

Receipts root

0xf1bb3282f35f…550843a77914

Nonce

0x0000000000000000

Extra data

0x00000004a817c800