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 #21565579 · ArcScan

Block

#21,565,579

2026-09-18 21:59:16 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,579
Timestamp: 53 days ago · 2026-09-18 21:59:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x573d138576758fad42062ae038a89fd4faabcfbd50d7af9a5d4c50e3ff005343
Parent hash: 0x793a651c…9376ebdb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,579 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.0%617,094 / 30,000,000

Base fee

20 gwei

State root

0xaae1cb070b3d…69e6535325c1

Transactions root

0xe5bd1d4390df…98ad8cbb178c

Receipts root

0xddec30ce243a…783e8c271aa8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800