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 #21373887 · ArcScan

Block

#21,373,887

2026-09-17 18:58:53 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,887
Timestamp: 34 days ago · 2026-09-17 18:58:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0b25794d3901241c0e87d07045648bb37e30884e6a14ac85ec74d52273c75fd
Parent hash: 0x69689bcc…bc20d281
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,887 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

21.6%6,465,313 / 30,000,000

Base fee

20 gwei

State root

0xfa35a2107025…f83d92b39c04

Transactions root

0x10e694ae81b0…05376f8cce26

Receipts root

0x17eaeaf40940…d99465c79f9f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800