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 #21389813 · ArcScan

Block

#21,389,813

2026-09-17 21:13:28 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,813
Timestamp: 30 days ago · 2026-09-17 21:13:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x318de610df2553c6db3cdaefda20be944366ef479ea0e10495d2e8561c25a2a4
Parent hash: 0x8b408588…0a68f94e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,813 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.2%2,774,159 / 30,000,000

Base fee

20 gwei

State root

0xcdacc1e382fd…f63c088c58cd

Transactions root

0xc07ae641ab8b…f1091bf8916c

Receipts root

0x65827e52bd5c…5a9759beaee4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800