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 #0xb40db4ffc931de657b01f1ceae2f972ac39e772d5c4b2cde06ce51363f5e8002 · ArcScan

Block

#21,551,973

2026-09-18 20:04:13 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,973
Timestamp: 46 days ago · 2026-09-18 20:04:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xb40db4ffc931de657b01f1ceae2f972ac39e772d5c4b2cde06ce51363f5e8002
Parent hash: 0x22dc527c…405a9664
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,973 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.4%3,714,278 / 30,000,000

Base fee

20 gwei

State root

0xf96adbbb4882…a5c9575c3644

Transactions root

0xa60fb49d29f9…fd155efa3c39

Receipts root

0x6c6aa865041e…b1d08502c55a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800