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 #21419309 · ArcScan

Block

#21,419,309

2026-09-18 01:22:48 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,309
Timestamp: 12 days ago · 2026-09-18 01:22:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x0629d64bb731263ec1972f4c8d96093a374dc92bfb2aa477ccd15cbb8a0968a3
Parent hash: 0x73ab1150…75e2c85d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,309 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.2%1,856,546 / 30,000,000

Base fee

20 gwei

State root

0x46daff4ae9c4…3aaf6c8ac35a

Transactions root

0x7fe8cde8663e…6c2dce4c535e

Receipts root

0x82f29e97289a…a50d676f090f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800