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 #0x8c768b8ce009abbd493580c5ede2cef88661da0f4b8e02656f9e304660e8ec4f · ArcScan

Block

#21,559,019

2026-09-18 21:03:48 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,019
Timestamp: 54 days ago · 2026-09-18 21:03:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c768b8ce009abbd493580c5ede2cef88661da0f4b8e02656f9e304660e8ec4f
Parent hash: 0xeb6a7f50…e8f4d0ae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,019 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.2%952,883 / 30,000,000

Base fee

20 gwei

State root

0x51c643a79f68…4cea06a30fee

Transactions root

0xf46f2d965d90…dd109e89209d

Receipts root

0x8e0c01a9ea39…1628de43ec1a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800