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 #21519545 · ArcScan

Block

#21,519,545

2026-09-18 15:30:04 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,545
Timestamp: 51 days ago · 2026-09-18 15:30:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7dc3b570fc3ac19aabf4d69840d5a0a95825ca22d9d792400c25b12800df755
Parent hash: 0xc8949982…be3f68b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,545 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.9%3,259,922 / 30,000,000

Base fee

20 gwei

State root

0x18e41df18f14…9d2ee5a1e0c6

Transactions root

0x31e09d344e3c…bae0c1001dc5

Receipts root

0xa74668269501…0e7e73534f76

Nonce

0x0000000000000000

Extra data

0x00000004a817c800