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 #21446123 · ArcScan

Block

#21,446,123

2026-09-18 05:09:26 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,123
Timestamp: 51 days ago · 2026-09-18 05:09:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x083cd2a4763bd3b6afdb4c79037ce7b119854b716b1b69d525a69abe0ebf5602
Parent hash: 0xd33444dd…e2cff78a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,123 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.5%2,559,832 / 30,000,000

Base fee

20 gwei

State root

0xe7b0875f023f…f73c6db26c42

Transactions root

0x5ed4875b029a…19d97c0de59d

Receipts root

0x10c728906e2a…64af916ae8b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800