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 #21315555 · ArcScan

Block

#21,315,555

2026-09-17 10:45:24 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,555
Timestamp: 25 days ago · 2026-09-17 10:45:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x146162e706c1276cbfb01ac1131105b5424f23ee1c84b066b3f8259171f42e49
Parent hash: 0x88b4e730…52d4c037
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,555 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.3%5,196,196 / 30,000,000

Base fee

20 gwei

State root

0xf33835e2eb3e…a276bbbf00c0

Transactions root

0x724c57d01346…d9b86fbd5bd5

Receipts root

0x134bcfabbbfe…5aee50e4183f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800