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 #21558608 · ArcScan

Block

#21,558,608

2026-09-18 21:00:19 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,608
Timestamp: 50 days ago · 2026-09-18 21:00:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xd0a452b7580e867b5af54d68a99ee8d16ee0cb0e0140dc4eabff4be0d69ebcce
Parent hash: 0x13a3e6bf…8e853405
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,608 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.6%1,693,640 / 30,000,000

Base fee

20 gwei

State root

0x3b7eccd24359…cf80e234afcc

Transactions root

0x041d97518764…b5cee001af5d

Receipts root

0xf396e4bd6c08…5b82d5181cee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800