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 #21366615 · ArcScan

Block

#21,366,615

2026-09-17 17:57:27 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,615
Timestamp: 45 days ago · 2026-09-17 17:57:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xc29bc19a52297d8c380b024e75c6480888454a47cdd4637eef44e45fdd2754c5
Parent hash: 0xf57a4b6f…01549e83
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,615 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.7%2,601,904 / 30,000,000

Base fee

20 gwei

State root

0xfca6140a0ca7…7a085e469805

Transactions root

0x4455487b2eab…8c569254add9

Receipts root

0x92c07241397d…63e44a08687a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800