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 #21352218 · ArcScan

Block

#21,352,218

2026-09-17 15:55:02 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,218
Timestamp: 18 days ago · 2026-09-17 15:55:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4a0a47bffd7259881445b30c366e76d3623ecbe544385d4ae5dfa2c135661e8
Parent hash: 0xcdf8b0f0…e7e0b1cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,218 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

22.1%6,615,766 / 30,000,000

Base fee

20 gwei

State root

0x9e4cc61465fd…f94c67f05051

Transactions root

0x8cae86de1218…cb3165fc7f5f

Receipts root

0x6df0bd506c12…58c36515bfe7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800