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 #21348558 · ArcScan

Block

#21,348,558

2026-09-17 15:24:07 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,558
Timestamp: 10 days ago · 2026-09-17 15:24:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc84556ce6240e8dce2bb0bf68ee7bebbaec58d80f6c2858283a8192dcc65045
Parent hash: 0x4782a196…a2dea89c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,558 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

15.3%4,581,556 / 30,000,000

Base fee

20 gwei

State root

0x3bd0e1175246…9209336858ec

Transactions root

0x1c68fe6e33ac…78ecf27be845

Receipts root

0x1d05aa479363…786b9e9494ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800