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 #21265055 · ArcScan

Block

#21,265,055

2026-09-17 03:38:46 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,055
Timestamp: 8 days ago · 2026-09-17 03:38:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x26ff6c2dd561c4f2d5c67874dcd565cf34a3a0798f529ea65f2ab4b2f7cdd28c
Parent hash: 0xe8f11643…6eb0c78e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,055 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.9%2,663,431 / 30,000,000

Base fee

20 gwei

State root

0x279e350be2e4…80279bdd236b

Transactions root

0x662279a8baf1…baefb41b170f

Receipts root

0x2d7c7d6074a8…140c0f69624f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800