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 #21397602 · ArcScan

Block

#21,397,602

2026-09-17 22:19:18 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,602
Timestamp: 56 days ago · 2026-09-17 22:19:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xb673302c98334589d7533a8061e885ee2860a3902f82a7507f4bf95e7b3bce5e
Parent hash: 0x6c5941dd…829291b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,602 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

23.8%7,152,340 / 30,000,000

Base fee

20 gwei

State root

0xa9ebf821c66a…dc26ca6b4e8c

Transactions root

0x1c0580ca5155…3ccfd1cf1ec8

Receipts root

0xd3248b4dcc87…701559d4e810

Nonce

0x0000000000000000

Extra data

0x00000004a817c800