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 #21514366 · ArcScan

Block

#21,514,366

2026-09-18 14:46:19 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,514,366
Timestamp: 56 days ago · 2026-09-18 14:46:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x90a8080f61f538b00607bce53c5bb18f21239242b05764745f8295d659217bcd
Parent hash: 0x351fdeba…d5fafb82
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,514,366 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

18.6%5,595,903 / 30,000,000

Base fee

20 gwei

State root

0x611241b6d62a…973a5bdcc56c

Transactions root

0x8420694df0d7…b584d8c89849

Receipts root

0xe9b16f7bd9c2…b4a0cb1e1ebd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800