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 #21249650 · ArcScan

Block

#21,249,650

2026-09-17 01:28:40 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,650
Timestamp: 15 days ago · 2026-09-17 01:28:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e2837fb65a543a2be8705bc4ecc5509c3ebc445e9eb5969f0409ac7e9fae64c
Parent hash: 0x4b73dff9…93b93bfa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,650 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.1%3,638,303 / 30,000,000

Base fee

20 gwei

State root

0x974e81b2f11e…86dad19d2f1f

Transactions root

0xd809d5836ebc…1b30f87d627d

Receipts root

0x57929ab8604a…0394d2908801

Nonce

0x0000000000000000

Extra data

0x00000004a817c800