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 #21395771 · ArcScan

Block

#21,395,771

2026-09-17 22:03:50 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,771
Timestamp: 3 days ago · 2026-09-17 22:03:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xd6494d25abd4e5a6f8c25dcc24330b12389f68061e7a193ff088001262c377ae
Parent hash: 0xbc76e442…8d68d863
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,771 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

11.8%3,553,778 / 30,000,000

Base fee

20 gwei

State root

0x52271082b213…3274523cf25c

Transactions root

0xa951b29dcb95…05c2a5244351

Receipts root

0x3ac1ed14e570…79b6633b6de6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800