Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x565ded1624bbb1d8401f605c9b0d33fbc961ecc77ab68e5dcc8008ed7c97f508 · ArcScan

Block

#21,556,662

2026-09-18 20:43:52 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,662
Timestamp: 9 days ago · 2026-09-18 20:43:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x565ded1624bbb1d8401f605c9b0d33fbc961ecc77ab68e5dcc8008ed7c97f508
Parent hash: 0xa5157da3…6b7f74d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,662 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

12.4%3,717,855 / 30,000,000

Base fee

20 gwei

State root

0xad3cdab463e5…1b5d0f66f64f

Transactions root

0x03ebecb3dc58…6ff3f4e52fe4

Receipts root

0x275fac11229d…c07e4c8223ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800