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 #21345439 · ArcScan

Block

#21,345,439

2026-09-17 14:57:46 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,439
Timestamp: 52 days ago · 2026-09-17 14:57:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x101dc7e5432bbf862bd8a13e1344ef0934debb7861013d62e10e7a42dd639be6
Parent hash: 0x62c931ff…97962140
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,439 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

24.1%7,231,326 / 30,000,000

Base fee

20 gwei

State root

0xbb63f16a6c7a…8faff8180631

Transactions root

0xd9d4f6aa254c…ddab77c56762

Receipts root

0x2000a3a63348…0874448e249b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800