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 #21394178 · ArcScan

Block

#21,394,178

2026-09-17 21:50:22 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,178
Timestamp: 32 days ago · 2026-09-17 21:50:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x17d539b8f866f0e028068641994db3c88bfc2d97dddf5eee54b7301623c6cd0f
Parent hash: 0x7f10822a…500ea646
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,178 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

2.0%593,091 / 30,000,000

Base fee

20 gwei

State root

0x77aad336dc13…cdd5d8c2b01a

Transactions root

0x80cbce527e1c…f3007454cce7

Receipts root

0xe8e35204d88a…6de1cfac1bbc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800