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 #21552452 · ArcScan

Block

#21,552,452

2026-09-18 20:08:16 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,452
Timestamp: 31 days ago · 2026-09-18 20:08:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x45ccd8110ee1cf539706c0a2b705846a2783dbf2d3f63e19638f24e1bdb0b62d
Parent hash: 0x57fd0e39…3c00cec6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,452 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.5%760,441 / 30,000,000

Base fee

20 gwei

State root

0xb000bb8c305f…fb991d23034b

Transactions root

0xd5f767ecca37…b2c5b723d009

Receipts root

0xa8f122369ede…f57f45fe1686

Nonce

0x0000000000000000

Extra data

0x00000004a817c800