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 #21320895 · ArcScan

Block

#21,320,895

2026-09-17 11:30:29 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,895
Timestamp: 20 days ago · 2026-09-17 11:30:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x100ef3ad70f8a9831a55e08da598c32b07ce7e771876fed98adfda3530d1de47
Parent hash: 0xe56f55e0…a9dd965e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,895 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

37.7%11,304,618 / 30,000,000

Base fee

20 gwei

State root

0x78f4dbf4d56a…b7d5527a91b5

Transactions root

0x2207c801a7ab…72d3d801490c

Receipts root

0x1acccbe6a141…f51b74031024

Nonce

0x0000000000000000

Extra data

0x00000004a817c800