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 #21241747 · ArcScan

Block

#21,241,747

2026-09-17 00:21:57 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,241,747
Timestamp: 6 days ago · 2026-09-17 00:21:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb42bd0d3d0e56e2fb5d9cae7789c95e8d0c3732d63929e75f6e05b5e8dda1e5
Parent hash: 0xb6b2dbac…3f8839a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,241,747 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

18.7%5,603,209 / 30,000,000

Base fee

20 gwei

State root

0x2f32f58d8372…56a30a84091d

Transactions root

0xb9036d0960e2…de5cc781bde4

Receipts root

0x4ad8a63aecb2…01deb89b6c79

Nonce

0x0000000000000000

Extra data

0x00000004a817c800