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 #21236339 · ArcScan

Block

#21,236,339

2026-09-16 23:36:17 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,236,339
Timestamp: 20 days ago · 2026-09-16 23:36:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1d2998aced3ae2abda34dfa6765707df4b0544df1a8a2bc765e90d4b96a727f
Parent hash: 0xdb774cc9…cdb7f613
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,236,339 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

49.2%14,762,636 / 30,000,000

Base fee

20 gwei

State root

0xcd58fde6d7ce…0ee9d7540892

Transactions root

0xd0dc90e7cbb1…dc3c17f3c693

Receipts root

0xc6378070f6f7…e866c02e6c0c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800