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 #21445398 · ArcScan

Block

#21,445,398

2026-09-18 05:03:18 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,398
Timestamp: 40 days ago · 2026-09-18 05:03:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x52f680c4e3485e4dcb410d539abe384345871ff1493cd294d2ee393854633463
Parent hash: 0xe8086912…1d877d61
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,398 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.2%652,976 / 30,000,000

Base fee

20 gwei

State root

0x0e124e6b0037…b25654d83f39

Transactions root

0xd62b5b340d58…cdbc2663ef35

Receipts root

0x9011a597a854…5fb90718fba7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800