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 #21516390 · ArcScan

Block

#21,516,390

2026-09-18 15:03:24 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,390
Timestamp: 19 days ago · 2026-09-18 15:03:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xf19044c09ac1c5240139b34bdf157a6af3907447c65676bb3f450c1479c17e69
Parent hash: 0x96d917b3…9b32af47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,390 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.7%817,867 / 30,000,000

Base fee

20 gwei

State root

0x6054aa648a2e…e9eff0bc7c1c

Transactions root

0x0dc988407eee…0de8ed6a32f4

Receipts root

0x03594b67aa2f…6eb5b46851e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800