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 #21373466 · ArcScan

Block

#21,373,466

2026-09-17 18:55:20 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,466
Timestamp: 47 days ago · 2026-09-17 18:55:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ec51af49d71dd8403bf907a31e3afc467a10d597b4e984d6d58ef48e6716905
Parent hash: 0x1d6faf18…fcd557f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,466 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.0%1,509,493 / 30,000,000

Base fee

20 gwei

State root

0x6b5c5ba259e6…6710c9554a94

Transactions root

0xeb02a17e23c7…b233727a8524

Receipts root

0x6981a4788dd8…6ab426608f2b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800