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 #21446473 · ArcScan

Block

#21,446,473

2026-09-18 05:12:23 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,473
Timestamp: 54 days ago · 2026-09-18 05:12:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xe8f32bd1040cb796bbc2729b219caee5e05d6e25f24181d0322a87f7e36833ca
Parent hash: 0xa7a4c78b…6331219f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,473 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.5%1,345,834 / 30,000,000

Base fee

20 gwei

State root

0x91eba3b8ea63…117ea04ea752

Transactions root

0x62073af3640c…4f4df2639a07

Receipts root

0xdb39c20b71cf…3f4bccb9be77

Nonce

0x0000000000000000

Extra data

0x00000004a817c800