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 #21401526 · ArcScan

Block

#21,401,526

2026-09-17 22:52:29 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,526
Timestamp: 16 days ago · 2026-09-17 22:52:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x537b989fb60560cce7cc6941b2eff90a472b6b66eb13805635b5c38d6083cf38
Parent hash: 0x5006c37c…1b218ffc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,526 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.5%1,938,195 / 30,000,000

Base fee

20 gwei

State root

0xf6ac838195ab…3c26293daad9

Transactions root

0x97714396e58f…ecda7c7142dd

Receipts root

0x7b5c3e54a05c…472b68d3cea0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800