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 #21285249 · ArcScan

Block

#21,285,249

2026-09-17 06:29:22 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,249
Timestamp: 16 days ago · 2026-09-17 06:29:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bc306fc992d89e55679ffe179b4845557889e932fad94fa3c654ae52faed9d5
Parent hash: 0x49df46dc…0773426e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,249 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

17.7%5,320,124 / 30,000,000

Base fee

20 gwei

State root

0x9c9a829c7af2…43d16cc8a49e

Transactions root

0xe54bca358d25…3f7a3578f325

Receipts root

0xe741e30a4049…4df831a30385

Nonce

0x0000000000000000

Extra data

0x00000004a817c800