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 #21262788 · ArcScan

Block

#21,262,788

2026-09-17 03:19:37 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,788
Timestamp: 15 days ago · 2026-09-17 03:19:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x073f6513f80996aadea46aabd64a0847e6ab4852ade9f0eea492eb67246aa322
Parent hash: 0x301f68f7…1948a3ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,788 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.7%6,505,587 / 30,000,000

Base fee

20 gwei

State root

0xf98fba71ba0e…9ff6477a87bd

Transactions root

0x3f4cbc0c072b…9b6cd66638c2

Receipts root

0xddd67a34ff7e…aa909a4a5441

Nonce

0x0000000000000000

Extra data

0x00000004a817c800