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 #21295038 · ArcScan

Block

#21,295,038

2026-09-17 07:52:05 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,038
Timestamp: 22 days ago · 2026-09-17 07:52:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x55cac0672e2afa4712d5a52e5595bb8c706611b09a0f6e5e94240cca9d9b7608
Parent hash: 0xf678aefa…4c5ab89f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,038 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.8%4,447,637 / 30,000,000

Base fee

20 gwei

State root

0xf371817ff01f…5403886a26f2

Transactions root

0x22e2e7ed8fe5…56f927ec51da

Receipts root

0x1b1885b59e7b…6116dae926b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800