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 #0x891f8d153090992a4d534e31012f50a0b61619b6f2f4c2ba7d59d8b2405ed468 · ArcScan

Block

#21,221,959

2026-09-16 21:34:55 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,959
Timestamp: 11 days ago · 2026-09-16 21:34:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x891f8d153090992a4d534e31012f50a0b61619b6f2f4c2ba7d59d8b2405ed468
Parent hash: 0x2deafef9…5b389382
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,959 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

29.1%8,733,735 / 30,000,000

Base fee

20 gwei

State root

0x05452c20cf1f…dbb681ae5d25

Transactions root

0xd1b22827d145…b8e0e9e61a5a

Receipts root

0xb54fbaff2dd1…72607d8d66f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800