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 #21554733 · ArcScan

Block

#21,554,733

2026-09-18 20:27:33 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,733
Timestamp: 30 days ago · 2026-09-18 20:27:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x3484c79fada99d6ecc058d9be8c026e5701f7e2f1996c8179a49960077ed77ca
Parent hash: 0x9b04d231…a2754a26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,733 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

21.0%6,312,954 / 30,000,000

Base fee

20 gwei

State root

0x44a31ec1de38…3de8676e7fc7

Transactions root

0x78ad739ad1f4…413d3d9fbb5b

Receipts root

0xb040fab3c75b…00edae19acb9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800