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 #21222058 · ArcScan

Block

#21,222,058

2026-09-16 21:35:45 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,058
Timestamp: 11 days ago · 2026-09-16 21:35:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x17a7c60bda05fe5dc092333769e9c20ba9843f5bd2daf45cabb6aab37eb30d2c
Parent hash: 0xe067c4cc…b084be20
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,058 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

53.0%15,889,506 / 30,000,000

Base fee

20 gwei

State root

0xc9195f46d8a5…bae1ed021d2c

Transactions root

0x6075a94ba0c2…108a35e67820

Receipts root

0x9c417e0c108c…a3d12259ecd1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800