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 #21445279 · ArcScan

Block

#21,445,279

2026-09-18 05:02:18 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,279
Timestamp: 37 days ago · 2026-09-18 05:02:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ad8de7f8b878d554bf104f32fa16559b67f0b1b24e3463dfe09ba6207bfbf1c
Parent hash: 0xdb30e62b…f8f48f6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,279 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.9%1,174,781 / 30,000,000

Base fee

20 gwei

State root

0xbf68bbcd19e5…a7fb866ae0e6

Transactions root

0x0b3154dfba09…76b9432f56bb

Receipts root

0x7a53c9d6e444…0b401c4dce1b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800