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 #21250969 · ArcScan

Block

#21,250,969

2026-09-17 01:39:48 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,969
Timestamp: 24 days ago · 2026-09-17 01:39:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x23f994dde94208d3b6c731a56702c761e9a14eef39d7af2a42bd75fed9cc0003
Parent hash: 0x55cf5c37…e8d67843
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,969 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.5%2,552,024 / 30,000,000

Base fee

20 gwei

State root

0x97a335ef594f…3d2e7e627d25

Transactions root

0x95da72d41f08…da9ad55c7646

Receipts root

0x6cfbdd191930…bceecc8d6579

Nonce

0x0000000000000000

Extra data

0x00000004a817c800