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 #0x287c1e3052b2c90da66da974af0bf5ac4833da5d930b4b4aebb6a0b0bbf109c5 · ArcScan

Block

#21,250,055

2026-09-17 01:32:05 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,055
Timestamp: 29 days ago · 2026-09-17 01:32:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x287c1e3052b2c90da66da974af0bf5ac4833da5d930b4b4aebb6a0b0bbf109c5
Parent hash: 0xa6e7780f…b1f41ffd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,055 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

43.0%12,898,111 / 30,000,000

Base fee

20 gwei

State root

0x6d348a8f5a38…294ea646fb22

Transactions root

0x29029fae3516…80acf9051bb8

Receipts root

0x0e783c24c5f0…c145b349aeb3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800