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 #21296868 · ArcScan

Block

#21,296,868

2026-09-17 08:07:33 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,868
Timestamp: 57 days ago · 2026-09-17 08:07:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x185ea1d0df72c8556b77ed87d753ed6967464c5a5c767363763855a8e7cdf333
Parent hash: 0xf36a9570…df4b4f8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,868 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.2%3,348,664 / 30,000,000

Base fee

20 gwei

State root

0x1783d0ed10c6…eb55cad156b8

Transactions root

0xa1b871b76cbb…46aedc6fcc7f

Receipts root

0x493d7da89c8c…3353ccc61ec0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800