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 #21254965 · ArcScan

Block

#21,254,965

2026-09-17 02:13:33 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,965
Timestamp: 18 days ago · 2026-09-17 02:13:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xb788746cd361fbc7f95457996faf9e1d63554b3b35f7d7aafaf05cb7fa201038
Parent hash: 0xdac38709…44010344
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,965 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

17.0%5,095,339 / 30,000,000

Base fee

20 gwei

State root

0x10a6c0f2289c…e2d2df8e1fb2

Transactions root

0x2f42ab86c60b…b3ba278291ac

Receipts root

0x851ae8f17247…d61d4fe8b653

Nonce

0x0000000000000000

Extra data

0x00000004a817c800