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 #21570088 · ArcScan

Block

#21,570,088

2026-09-18 22:37:24 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,088
Timestamp: 50 days ago · 2026-09-18 22:37:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x573d6b5a388914d93408aaee52cb0d6431a4e787a2c850fe830b9b1b240fc1f9
Parent hash: 0x51e32948…b4141ac5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,088 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.0%1,786,897 / 30,000,000

Base fee

20 gwei

State root

0xee0b38282b71…71e25bf83f4c

Transactions root

0x39968092ed72…33ebd4af6f98

Receipts root

0x1c033cb921e3…2f98dd8b0864

Nonce

0x0000000000000000

Extra data

0x00000004a817c800