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 #21277050 · ArcScan

Block

#21,277,050

2026-09-17 05:20:06 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,050
Timestamp: 12 days ago · 2026-09-17 05:20:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x73ceca0a789699cba4d568e1a4dcb9137ab76cbb65ba7fa4d708a8446ccacff1
Parent hash: 0x57cf4f6c…c7a15c1e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,050 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.4%2,811,142 / 30,000,000

Base fee

20 gwei

State root

0xa1430f639f6a…c172647e9744

Transactions root

0x911f729e6fb0…987d233c6000

Receipts root

0x74a96e2b0b78…7be78c768ba1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800