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 #21301862 · ArcScan

Block

#21,301,862

2026-09-17 08:49:45 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,862
Timestamp: 7 days ago · 2026-09-17 08:49:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1c8c100db77471ee1fada2ea83fb3fbf22d92f8657587321c56444ec6270b1f
Parent hash: 0x6b96c784…0bb70868
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,862 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

17.9%5,372,741 / 30,000,000

Base fee

20 gwei

State root

0x1d71149fdae8…a1a424b6e2af

Transactions root

0x5feffa7be477…12bbc74f0fc4

Receipts root

0xbc74c86de311…d357d2d42f56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800