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 #21395364 · ArcScan

Block

#21,395,364

2026-09-17 22:00:23 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,364
Timestamp: 7 days ago · 2026-09-17 22:00:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x89754af1b1bddaaf44ab9ec18c2a0dd73406d55fca66944bb3bcd7a66ce0f36a
Parent hash: 0x7561d380…c7bb08ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,364 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

18.5%5,561,818 / 30,000,000

Base fee

20 gwei

State root

0x5f0b791b2184…1a75cbc8c56d

Transactions root

0xf870d98c4325…967c4dfa4e4c

Receipts root

0x10058f1ffb85…c1b3aba40096

Nonce

0x0000000000000000

Extra data

0x00000004a817c800