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 #21266846 · ArcScan

Block

#21,266,846

2026-09-17 03:53:54 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,846
Timestamp: 11 days ago · 2026-09-17 03:53:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x54c666abab8db3b2beb9aee300b20e554ba9b7ccdaf18a929477748690733409
Parent hash: 0x1fa7bf2e…ff78c741
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,846 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

24.6%7,382,075 / 30,000,000

Base fee

20 gwei

State root

0x0d0594084cf7…94e49e73719e

Transactions root

0x39ceace27870…e4b9c86d6836

Receipts root

0xeee9ba9195f0…57fdd7f5fbcb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800