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 #21357127 · ArcScan

Block

#21,357,127

2026-09-17 16:36:50 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,127
Timestamp: 56 days ago · 2026-09-17 16:36:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f4abae43bb3b294137791d6d706f1ca0c15dff465b500c4c8a720554f036e83
Parent hash: 0x0908745b…509ebefc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,127 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

13.2%3,954,668 / 30,000,000

Base fee

20 gwei

State root

0xb3fe80edd5ed…c776c668a029

Transactions root

0xb2cc66cafdb0…724c3b27443d

Receipts root

0x067d100ed833…e9a9986b92ec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800