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 #0x73cb5759bdc23c309a3da00c5c8a96b4ded7904c611cdb740a512f534bfdc7f3 · ArcScan

Block

#21,220,924

2026-09-16 21:26:11 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,924
Timestamp: 20 days ago · 2026-09-16 21:26:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x73cb5759bdc23c309a3da00c5c8a96b4ded7904c611cdb740a512f534bfdc7f3
Parent hash: 0x05f78b2b…50276316
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,924 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

17.6%5,285,569 / 30,000,000

Base fee

20 gwei

State root

0x8bde4017551e…9c31ba238fff

Transactions root

0x5431522dbae5…a36369b34ca8

Receipts root

0xb068313c2601…9350338b2e91

Nonce

0x0000000000000000

Extra data

0x00000004a817c800