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 #21398326 · ArcScan

Block

#21,398,326

2026-09-17 22:25:26 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,326
Timestamp: 50 days ago · 2026-09-17 22:25:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x93199291a6a591988cc847f4cdfdb4e25400cd67fa6077c145bbeda59d459f47
Parent hash: 0x09f264a2…1e1ff149
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,326 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

1.7%503,648 / 30,000,000

Base fee

20 gwei

State root

0x4b055ffed5a6…e51abb0d9739

Transactions root

0x6d2705c49839…b4038509b345

Receipts root

0xde4029618157…26e33db177b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800