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 #21359242 · ArcScan

Block

#21,359,242

2026-09-17 16:55:10 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,242
Timestamp: 18 days ago · 2026-09-17 16:55:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x93c3d3c9c1d3cc32bc7dbb84d20040ecfec35abed2305283a386f1007c113e90
Parent hash: 0x3ce29ff9…aa6c17cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,242 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.0%1,812,826 / 30,000,000

Base fee

20 gwei

State root

0x7012a7f20063…fd432e5764fa

Transactions root

0xe513e338ea0e…2999ed5631c8

Receipts root

0x3483201e7dcc…b8315193ce24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800