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 #0x37f6f5c0300cb9a898a26a3b5792282edf5f726a3df28f53ec62f6c9d3a1e68d · ArcScan

Block

#21,250,303

2026-09-17 01:34:10 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,303
Timestamp: 36 days ago · 2026-09-17 01:34:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x37f6f5c0300cb9a898a26a3b5792282edf5f726a3df28f53ec62f6c9d3a1e68d
Parent hash: 0x4908d071…b2d18803
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,303 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

27.1%8,145,828 / 30,000,000

Base fee

20 gwei

State root

0x0fd954604d18…ab4e036c6afb

Transactions root

0xe18be2f4ecc8…a4291d02f882

Receipts root

0x8ce2a2a1d200…39af06dd92c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800