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 #21294661 · ArcScan

Block

#21,294,661

2026-09-17 07:48:54 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,661
Timestamp: 12 days ago · 2026-09-17 07:48:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xb705ba69fafd48367d4f79c1804cb54d31bfc0479a68012721b2e09bdd90c0d0
Parent hash: 0x2cc619f4…ca187938
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,661 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.3%2,792,009 / 30,000,000

Base fee

20 gwei

State root

0xece30a34065d…4ea4cc45034a

Transactions root

0xf98c24f81b49…207f40562c48

Receipts root

0xf3e97165eabc…a4c402f5d9b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800