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 #21263137 · ArcScan

Block

#21,263,137

2026-09-17 03:22:34 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,137
Timestamp: 27 days ago · 2026-09-17 03:22:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xe05b7510bcbcb0c0cfccd823189f7a7fb857e25cd743637b6f7c8fc65e419e25
Parent hash: 0x53a71eda…d5fe514f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,137 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.7%4,717,092 / 30,000,000

Base fee

20 gwei

State root

0x9d03b6c2d284…29da532e891e

Transactions root

0x3904fafa8289…dbe3a1cb0d3d

Receipts root

0x900666cd67aa…8e788ed57034

Nonce

0x0000000000000000

Extra data

0x00000004a817c800