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 #21511650 · ArcScan

Block

#21,511,650

2026-09-18 14:23:22 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,650
Timestamp: 19 days ago · 2026-09-18 14:23:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e2274f1faff6855e9ae3f4f0a618f588db4e29f00036f4b6e1b412c70ab571c
Parent hash: 0x7d5b3876…fd7f9597
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,650 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.6%1,685,956 / 30,000,000

Base fee

20 gwei

State root

0xf5da3e05b1b0…a60d99c55aed

Transactions root

0x14b1ea3ef382…05b49a56d93a

Receipts root

0x8b86ea233de9…afee62fa01a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800