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 #21326555 · ArcScan

Block

#21,326,555

2026-09-17 12:18:16 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,555
Timestamp: 13 days ago · 2026-09-17 12:18:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x16e3aceb7846cdf2508b718c9fce0e5b0efbd8d45ca30f2a5325a57b09d0b5e2
Parent hash: 0xc85146f4…35fb62f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,555 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.9%6,575,232 / 30,000,000

Base fee

20 gwei

State root

0x8e62f327de6f…c9cce58cc24a

Transactions root

0x30c23aa6d234…083d8c1100d6

Receipts root

0xc1e58777fc51…03200152be50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800