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 #21322658 · ArcScan

Block

#21,322,658

2026-09-17 11:45:22 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,658
Timestamp: 13 days ago · 2026-09-17 11:45:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7f5f7a966a90d0c4bb5723d761e5a21d7a4fa0c4f252fca351de273df21b7c1
Parent hash: 0xa80c4be9…c63cc74c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,658 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.5%2,258,855 / 30,000,000

Base fee

20 gwei

State root

0x132a8c75fe56…a94159aca0f6

Transactions root

0xe3a39663c19a…07f7064c255f

Receipts root

0x076ab2fc8d90…221720f4ea5b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800