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 #21621772 · ArcScan

Block

#21,621,772

2026-09-19 05:54:23 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,772
Timestamp: 56 days ago · 2026-09-19 05:54:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xe94a2b64c3595f00bae89ffa0bdfc663f9f351de225716e50afd6adc11978402
Parent hash: 0x176100e6…da9821cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,772 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.4%3,126,134 / 30,000,000

Base fee

20 gwei

State root

0x30501f6d7960…c737e7f2473e

Transactions root

0xc82aacff6f45…c29b09143c26

Receipts root

0x69d07e25b248…f7613a65fff0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800