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 #21318494 · ArcScan

Block

#21,318,494

2026-09-17 11:10:13 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,494
Timestamp: 34 days ago · 2026-09-17 11:10:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xdeb3e12c6738abcdb9191ce5483433c67d83a5e3faa362c004e5bc681adfeced
Parent hash: 0xc26af86a…97118980
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,494 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

19.1%5,725,698 / 30,000,000

Base fee

20 gwei

State root

0x773d735fac08…a31a7aa8cf9e

Transactions root

0xb4d2184f0745…3bd4ca1a1acc

Receipts root

0x8fe41b6519b2…d1afd498e59e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800