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 #21515938 · ArcScan

Block

#21,515,938

2026-09-18 14:59:35 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,938
Timestamp: 33 days ago · 2026-09-18 14:59:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x337d83a14cc58f99574a995113be833b198504cca6c21c7e608f097f42f3dcf4
Parent hash: 0x4e3d8abf…58be9257
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,938 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

52.2%15,664,661 / 30,000,000

Base fee

20 gwei

State root

0xc592234bc174…dc505f922410

Transactions root

0xf98acc1a7697…7b403a7be578

Receipts root

0xc1f380242e60…e2519c77409e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800