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 #21395072 · ArcScan

Block

#21,395,072

2026-09-17 21:57:55 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,072
Timestamp: 6 days ago · 2026-09-17 21:57:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5bba332654f9400f392f6deab719d5deb2581a79f2efc69a5bd5d6fb95cabe0
Parent hash: 0xfc4d9db7…b658e49a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,072 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.0%2,703,685 / 30,000,000

Base fee

20 gwei

State root

0x181c04d5e3e6…c92eedaa87b1

Transactions root

0xabb9ed5c55e1…022b4313ffdb

Receipts root

0x0ff084d70e12…19c506b1c055

Nonce

0x0000000000000000

Extra data

0x00000004a817c800