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 #21340972 · ArcScan

Block

#21,340,972

2026-09-17 14:20:02 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,972
Timestamp: 58 days ago · 2026-09-17 14:20:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xaba45d419ad79d0b6074fd415273d6df97a213fd3b05c8b187f151c35f4e2ce7
Parent hash: 0x50a18091…7d9a9dd3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,972 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.0%5,712,714 / 30,000,000

Base fee

20 gwei

State root

0xbdacfcbc842c…2f49feb9782f

Transactions root

0xaddfeb7a9928…b27fbc84bf6b

Receipts root

0x27e3b4ae8be1…f34225f2f2c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800