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 #21553297 · ArcScan

Block

#21,553,297

2026-09-18 20:15:25 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,297
Timestamp: 5 days ago · 2026-09-18 20:15:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3b87e38e5f7d75b4aba1dbd5f1163561a299182017167fc2cbf4da5aaecb0a2
Parent hash: 0xc3261a5c…e269809f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,297 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.0%1,206,731 / 30,000,000

Base fee

20 gwei

State root

0xe9960385c239…18b6197d620e

Transactions root

0x320790111dea…e13c36fb730d

Receipts root

0xec4c7f0342e5…38c8454c2f66

Nonce

0x0000000000000000

Extra data

0x00000004a817c800