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 #21384813 · ArcScan

Block

#21,384,813

2026-09-17 20:31:13 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,813
Timestamp: 11 days ago · 2026-09-17 20:31:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7fc7dcbf10b9f43aacc59ff6000312260a38ffd3caf7a78c4053c9d6403e19f
Parent hash: 0x949ffed7…a1f86659
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,813 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.3%1,886,657 / 30,000,000

Base fee

20 gwei

State root

0xcdb3fee99b1d…51f554581879

Transactions root

0x98fbac8c749d…ab3d7f92f5b2

Receipts root

0x9afbdcdba1e9…e78c744bef36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800