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 #21446187 · ArcScan

Block

#21,446,187

2026-09-18 05:09:58 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,187
Timestamp: 52 days ago · 2026-09-18 05:09:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xeabf2dba9b182c53bbfb1a3e7c3281b08c5927bfeec5d0bede0e0cd2d5c56157
Parent hash: 0x3b722218…9c826536
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,187 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.2%966,412 / 30,000,000

Base fee

20 gwei

State root

0xf2531c833242…19171016dd4d

Transactions root

0x69f43f603021…20d79c14cce1

Receipts root

0x7e78f6b32d55…9de555fbb89d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800