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 #21410523 · ArcScan

Block

#21,410,523

2026-09-18 00:08:32 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,523
Timestamp: 13 days ago · 2026-09-18 00:08:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f2c5f726238a02f0dfc7900f23d4da4cd68ad05ecd2630cdbe392a6a5faaedb
Parent hash: 0x7dab8218…30e2fee9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,523 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.4%2,516,575 / 30,000,000

Base fee

20 gwei

State root

0xfc6b66e07ba7…3e6192a87f53

Transactions root

0x7f85029d3f9b…6a3a79dc877d

Receipts root

0xef558f01df40…46632dae18fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800