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 #21384823 · ArcScan

Block

#21,384,823

2026-09-17 20:31:18 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,823
Timestamp: 11 days ago · 2026-09-17 20:31:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x35c3cfe98851bdb45d27e7f191067f5feeb05233a4a3167f9394f36641679ef1
Parent hash: 0xa5effddd…1c4fa627
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,823 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

29.1%8,726,613 / 30,000,000

Base fee

20 gwei

State root

0x0f4db62e2da1…a25b5465574b

Transactions root

0xdd1c335d9d2b…22834ff5809f

Receipts root

0x953a163dda4a…d489e564ebc5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800