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 #21540994 · ArcScan

Block

#21,540,994

2026-09-18 18:31:23 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,994
Timestamp: 21 days ago · 2026-09-18 18:31:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xea484012c5fe96e6c1de14c019c3775957cd51540aa69cadf6507b6de20e4d0d
Parent hash: 0xa754bc3e…c48d7d78
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,994 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.1%2,419,077 / 30,000,000

Base fee

20 gwei

State root

0x6029eb8fb719…e1cf3218176d

Transactions root

0xf98c92bec6de…1815234027bf

Receipts root

0xd6e72c97d786…f57fd02e36c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800