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 #21510108 · ArcScan

Block

#21,510,108

2026-09-18 14:10:20 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,108
Timestamp: 14 days ago · 2026-09-18 14:10:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b2102574b68fab28bce35fcd062cd03927c656b8682ab1ea1f6d76c6921f469
Parent hash: 0x3875fb7d…18124069
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,108 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.3%3,406,644 / 30,000,000

Base fee

20 gwei

State root

0xa0462d37d873…e6dc42e77bda

Transactions root

0xee9bdb810d92…f31c6956ec8c

Receipts root

0xffdc615583ef…1c395213ecda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800