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 #0x8deb861533b3dc632ec8c18a3a33d8a08684743b4298e6ecf13e7166c98c7f2a · ArcScan

Block

#21,216,306

2026-09-16 20:47:12 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,216,306
Timestamp: 4 days ago · 2026-09-16 20:47:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x8deb861533b3dc632ec8c18a3a33d8a08684743b4298e6ecf13e7166c98c7f2a
Parent hash: 0xf5a1e427…0059dd14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,216,306 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

17.2%5,152,283 / 30,000,000

Base fee

20 gwei

State root

0x266fc3346ec7…78649ad391b7

Transactions root

0xb9ea92b65270…72b670db16e4

Receipts root

0xa57bed24cd40…40f8216e926b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800