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 #21553598 · ArcScan

Block

#21,553,598

2026-09-18 20:17:57 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,598
Timestamp: 9 days ago · 2026-09-18 20:17:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x54d4cda22622baa98ee0a60445ec4e8995525e8150273f83cb5fb9cdc2577b31
Parent hash: 0xf0227aaa…7bda1479
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,598 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

1.1%316,546 / 30,000,000

Base fee

20 gwei

State root

0x73f9c19a1ba4…7ecd9bcf8fa3

Transactions root

0xdb7d0fdd4aa6…c1b70964429a

Receipts root

0xb0ef97b1ebcb…92ca14110c74

Nonce

0x0000000000000000

Extra data

0x00000004a817c800