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 #21548664 · ArcScan

Block

#21,548,664

2026-09-18 19:36:14 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,664
Timestamp: 45 days ago · 2026-09-18 19:36:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x546c4beb9ca4628c0cbb30f87724f174574086a11e07eb41c38549ff2c2dc560
Parent hash: 0xb8f00d24…e157c7c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,664 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.1%1,819,642 / 30,000,000

Base fee

20 gwei

State root

0x23561306ddf1…f66dfef4a2f4

Transactions root

0xcdf83da55a1c…e9a500634e0d

Receipts root

0xac948e862986…dab2c49b8480

Nonce

0x0000000000000000

Extra data

0x00000004a817c800