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 #21570490 · ArcScan

Block

#21,570,490

2026-09-18 22:40:48 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,490
Timestamp: 54 days ago · 2026-09-18 22:40:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e3e1c8f3159ef5b595f3b5f808263b5600dd26efc4a3235e67c22c00d7e5194
Parent hash: 0xef8e1feb…77d45ec7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,490 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

0.2%73,756 / 30,000,000

Base fee

20 gwei

State root

0x39842b0415b5…bafc6702736f

Transactions root

0x25517af9e0af…97f6efcdbb7a

Receipts root

0x6484733e7d9e…3c15a33b3bf5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800