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 #0xe489c8021dc18d1ec4f66bacc9ed706d9853482b41ec72f5b01ae813dde3e21c · ArcScan

Block

#21,553,958

2026-09-18 20:21:00 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,958
Timestamp: 5 days ago · 2026-09-18 20:21:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xe489c8021dc18d1ec4f66bacc9ed706d9853482b41ec72f5b01ae813dde3e21c
Parent hash: 0x5e11f5b2…0b089063
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,958 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.5%1,647,610 / 30,000,000

Base fee

20 gwei

State root

0xf11937d4fe1d…2af0e87bb38b

Transactions root

0x712675fb14b7…3563cd5f55da

Receipts root

0xebd0eef32e89…99a428d2927e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800