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 #21210962 · ArcScan

Block

#21,210,962

2026-09-16 20:02:05 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,962
Timestamp: 16 days ago · 2026-09-16 20:02:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xea992c3e30af0c192bd89144470435c7672fa9b327659cfe8d69ad3f3921d480
Parent hash: 0xa939c80c…6ad8880c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,962 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

39.8%11,943,872 / 30,000,000

Base fee

20 gwei

State root

0xedd55a8f2e0f…fee33aaa85c3

Transactions root

0x1c612ba32aaf…53360b3ad52a

Receipts root

0x16e3c2a8df44…a46ab7dae912

Nonce

0x0000000000000000

Extra data

0x00000004a817c800