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 #21369747 · ArcScan

Block

#21,369,747

2026-09-17 18:23:55 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,747
Timestamp: 48 days ago · 2026-09-17 18:23:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x0661640ba6f79264b0eeb47d98c2bc78c60e5374b5dafa051beaa6ea965eb7f0
Parent hash: 0x4f45f867…90688e34
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,747 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

21.4%6,409,545 / 30,000,000

Base fee

20 gwei

State root

0xd64653e29bb4…ff68bca08a91

Transactions root

0x6bb467cceee9…62c20d558a19

Receipts root

0xf93e5a007d15…67861c72049b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800