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 #21372698 · ArcScan

Block

#21,372,698

2026-09-17 18:48:51 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,698
Timestamp: 42 days ago · 2026-09-17 18:48:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x05a3606c712918fabc8c6344c4195783245ae4c138d0bde6f394fa8704bbca13
Parent hash: 0xb20164c0…66f8ba4f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,698 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.6%3,491,466 / 30,000,000

Base fee

20 gwei

State root

0xfea2a6b1882b…3170ba981f71

Transactions root

0xc334b75bfc90…8e2ea21fba49

Receipts root

0x7ef5abd916eb…bf2cb41d11e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800