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 #21569605 · ArcScan

Block

#21,569,605

2026-09-18 22:33:19 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,569,605
Timestamp: 42 days ago · 2026-09-18 22:33:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x20835d1f820e45c51c1c4fc2b2b7b22720f4711b0f0557c493e3c621a7a96326
Parent hash: 0x9d67397b…2ec66a41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,569,605 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.3%986,798 / 30,000,000

Base fee

20 gwei

State root

0xdf2b4c7e5622…da4efd107a58

Transactions root

0x9be5b3a339ea…8defcbc01112

Receipts root

0x509fd00eaa08…dc76b329d22a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800