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 #21263138 · ArcScan

Block

#21,263,138

2026-09-17 03:22:34 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,138
Timestamp: 27 days ago · 2026-09-17 03:22:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ce37af50a21e2ec7f37175c98dd946186ac05c82dbdfd6037dd81f03ef6ad75
Parent hash: 0xe05b7510…5e419e25
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,138 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

21.8%6,552,258 / 30,000,000

Base fee

20 gwei

State root

0xca4b8329420f…4b9c64300071

Transactions root

0x6097d7548eac…74e2c27d169b

Receipts root

0x67994fe4b69d…e011006b61e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800