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 #21620077 · ArcScan

Block

#21,620,077

2026-09-19 05:40:03 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,077
Timestamp: 28 days ago · 2026-09-19 05:40:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x49ef8c1f8f9f976fd9b6703a7fce9f7c40e79b3332646ebea51a104c67c1867e
Parent hash: 0x50982663…96f2bdb7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,077 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.8%1,729,274 / 30,000,000

Base fee

20 gwei

State root

0x1d68e0cea991…3ce9df4b44de

Transactions root

0xfc67549c39a2…da7d1f9f8c9c

Receipts root

0x03e54c62d683…9f2a952b3a83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800