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 #21252144 · ArcScan

Block

#21,252,144

2026-09-17 01:49:43 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,252,144
Timestamp: 4 days ago · 2026-09-17 01:49:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xedc7cde9992a446cba28e9af22fae8fa279ba33f8dec9473e4a4af5e9f8b51d0
Parent hash: 0xf0f25e95…500dbe03
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,252,144 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

43.2%12,957,189 / 30,000,000

Base fee

20 gwei

State root

0x6013495029be…73d3d158467e

Transactions root

0xb6630180bdeb…ca0cc340cd07

Receipts root

0xcd85a765be43…963808ac86b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800