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 #21336247 · ArcScan

Block

#21,336,247

2026-09-17 13:40:07 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,336,247
Timestamp: 45 days ago · 2026-09-17 13:40:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x78951cccb73228fa10d5edd8608ba3b1855758bb9363922ef7c3605000195ded
Parent hash: 0xd0fccb76…43891aec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,336,247 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.0%4,189,775 / 30,000,000

Base fee

20 gwei

State root

0xff7260c86125…3351fe39780a

Transactions root

0xcb4fc80d2173…2f96ae9e0499

Receipts root

0x82fab7578031…cda9abe6a7a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800