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 #21261663 · ArcScan

Block

#21,261,663

2026-09-17 03:10:07 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,663
Timestamp: 20 days ago · 2026-09-17 03:10:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x79ac6f16149c84b5410bb4cd078ace67cda60da25a2ab7b8ebe2d34a6f1a303d
Parent hash: 0x00cc02e7…1da5f189
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,663 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

22.0%6,588,255 / 30,000,000

Base fee

20 gwei

State root

0x6dd168a9db93…f7089931799b

Transactions root

0x8f043e2dd3da…616f209ecc72

Receipts root

0x72c4c99c956c…07d2dac168fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800