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 #21558507 · ArcScan

Block

#21,558,507

2026-09-18 20:59:28 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,507
Timestamp: 50 days ago · 2026-09-18 20:59:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ef07cfd5993db1ee909de725ffc0ffa79c72481d8d8e95de17787b300a105b0
Parent hash: 0x907c7ff0…e1f13ad1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,507 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.5%1,362,812 / 30,000,000

Base fee

20 gwei

State root

0xc62e7fd04db1…8c9b08a2b1df

Transactions root

0xc0e23b45551a…2b5a2dffd983

Receipts root

0x86bfcf6cb986…8ab4168fa759

Nonce

0x0000000000000000

Extra data

0x00000004a817c800