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 #21373105 · ArcScan

Block

#21,373,105

2026-09-17 18:52:17 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,105
Timestamp: 49 days ago · 2026-09-17 18:52:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b0695fed7943763c6e7f6be6f1957f9ba7eca5cfc95a7e4f99a66723b0189d2
Parent hash: 0x66dad32f…9749eede
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,105 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.8%1,433,048 / 30,000,000

Base fee

20 gwei

State root

0xdc5b0ee8c546…79c4b30ad0ba

Transactions root

0xba49fb43e7b7…badd341d86e6

Receipts root

0x21b322209fe2…2f74148beaa6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800