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 #21244280 · ArcScan

Block

#21,244,280

2026-09-17 00:43:20 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,280
Timestamp: 13 days ago · 2026-09-17 00:43:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x25a8bab5fb07d23e0a245abf551ab66eecf445c989bc655f603256f9a9fd5228
Parent hash: 0x534d47f5…3030fbda
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,280 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

26.9%8,070,978 / 30,000,000

Base fee

20 gwei

State root

0xaef20698af3d…d793605669e2

Transactions root

0x4d9f5a15230c…ce7f211f2ed6

Receipts root

0x83376cac68c6…cb018af82450

Nonce

0x0000000000000000

Extra data

0x00000004a817c800