Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x504fd3eb93f8d59436d7c8b17014a6b04a21fb442e4eaa29885bf6adfb843702 · ArcScan

Block

#21,239,146

2026-09-16 23:59:59 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,146
Timestamp: 3 days ago · 2026-09-16 23:59:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x504fd3eb93f8d59436d7c8b17014a6b04a21fb442e4eaa29885bf6adfb843702
Parent hash: 0x73c3ec94…3aece7cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,146 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.4%3,123,046 / 30,000,000

Base fee

20 gwei

State root

0x4a98696ff85a…2d90f35c0320

Transactions root

0x5531e5083e92…52e65d111d95

Receipts root

0x30640e54e35f…b0140c53a8e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800