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 #21552129 · ArcScan

Block

#21,552,129

2026-09-18 20:05:32 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,129
Timestamp: 42 days ago · 2026-09-18 20:05:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b12094d1ab3c844a374c19f5b67801cd5725afb78b7bbe0bcb56db7f983c469
Parent hash: 0x14b16db9…435a3951
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,129 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.7%4,121,054 / 30,000,000

Base fee

20 gwei

State root

0x19ce6cd2f6a9…617152dab179

Transactions root

0x603cbe70418d…2314194d447e

Receipts root

0x59688db0bf8f…2fdce40be662

Nonce

0x0000000000000000

Extra data

0x00000004a817c800