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 #21296447 · ArcScan

Block

#21,296,447

2026-09-17 08:03:59 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,447
Timestamp: 54 days ago · 2026-09-17 08:03:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x50fc384246ca6597a91a3740b0a4cfac193cb88a46f29b7631669cdbb09b872c
Parent hash: 0x467e1c26…2cea03db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,447 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.0%2,707,829 / 30,000,000

Base fee

20 gwei

State root

0x1e71197c795a…09dea7e031e7

Transactions root

0xedfe6ff3b251…88b58583c550

Receipts root

0xcc0d783b54e4…3ca9028d3dd6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800