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 #21618849 · ArcScan

Block

#21,618,849

2026-09-19 05:29:40 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,618,849
Timestamp: 9 days ago · 2026-09-19 05:29:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x580132c683ca9e0c4528992ab435458bbe0c6ee502e032a16eea04d2a77abdf5
Parent hash: 0x6968d2e7…4bf44d39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,618,849 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.5%155,687 / 30,000,000

Base fee

20 gwei

State root

0x07b338adfcae…3a2a18d44a2f

Transactions root

0xb9d2a7aca652…7a803e1090eb

Receipts root

0x2e83f1f40f25…f2a7a1c2f4fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800