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 #21551005 · ArcScan

Block

#21,551,005

2026-09-18 19:56:02 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,005
Timestamp: 33 days ago · 2026-09-18 19:56:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8f815f254695b9430de37dae35d28deb2c915e3b805e8d7e7d5c3bcf8bf1fb8
Parent hash: 0xb96f9efb…a37ea42c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,005 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.0%614,304 / 30,000,000

Base fee

20 gwei

State root

0x0d7d794c09a6…776b0ce30540

Transactions root

0xe7fdb74b04d8…0ba935a8eb39

Receipts root

0xc009f2070d51…fbcb920100e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800