Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x2e9e361cad7fd8a98fb85ee18841bc6c2b85befe6c344a5571c6846d74e1a364 · ArcScan

Block

#21,388,413

2026-09-17 21:01:38 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,413
Timestamp: 25 days ago · 2026-09-17 21:01:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e9e361cad7fd8a98fb85ee18841bc6c2b85befe6c344a5571c6846d74e1a364
Parent hash: 0x49a08b74…1f7358ae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,413 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

18.4%5,533,462 / 30,000,000

Base fee

20 gwei

State root

0x7662d454b945…5f646ca03e2c

Transactions root

0xbed57a748517…a38ccf50592c

Receipts root

0xda9f183879c0…c9d4c0154b88

Nonce

0x0000000000000000

Extra data

0x00000004a817c800