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 #21348287 · ArcScan

Block

#21,348,287

2026-09-17 15:21:50 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,287
Timestamp: 17 days ago · 2026-09-17 15:21:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x741b7eabe9e0171bdbf5cf8397ed577b93ba043724018e5abe3ef5d1668fcfef
Parent hash: 0xcb50c0d0…a91ebbf4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,287 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

34.5%10,361,426 / 30,000,000

Base fee

20 gwei

State root

0x4a0f6d1f21e5…a64ea287d7a1

Transactions root

0x09fc3e2c7b7a…46ba1bc7199b

Receipts root

0x484338a68d36…cc0121e8016d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800