Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x56149e2bfeda1b634558882d5fdb8badb390a98aa081650ef6be9fe6f0dc1b13 · ArcScan

Block

#21,280,531

2026-09-17 05:49:31 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,531
Timestamp: 46 days ago · 2026-09-17 05:49:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x56149e2bfeda1b634558882d5fdb8badb390a98aa081650ef6be9fe6f0dc1b13
Parent hash: 0x80256fd3…9a57aa84
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,531 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

28.8%8,633,184 / 30,000,000

Base fee

20 gwei

State root

0x90d855c9896a…5105a7230a4d

Transactions root

0x8e94119c6586…d9bbb18e25ab

Receipts root

0x2352fbc9ff2d…c8ac1c29c179

Nonce

0x0000000000000000

Extra data

0x00000004a817c800