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 #0x5d6146593d315a647867193e80fed8df6da9468868af34a9d77817cb4f52f469 · ArcScan

Block

#21,256,894

2026-09-17 02:29:50 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,894
Timestamp: 57 days ago · 2026-09-17 02:29:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d6146593d315a647867193e80fed8df6da9468868af34a9d77817cb4f52f469
Parent hash: 0xe284cf2c…d1b26ed7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,894 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

25.6%7,668,311 / 30,000,000

Base fee

20 gwei

State root

0x697054eb2eb5…79c5ba61dcef

Transactions root

0x0ddc56519076…1bdc4775b91c

Receipts root

0x400b9c5cb427…e42a6cfbd50a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800