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 #0xca3fd4cf23c4f3c78ad3ee06bccac39f92c08dca1adf3695062b0a31a2dc33f4 · ArcScan

Block

#21,310,571

2026-09-17 10:03:19 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,571
Timestamp: 5 days ago · 2026-09-17 10:03:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xca3fd4cf23c4f3c78ad3ee06bccac39f92c08dca1adf3695062b0a31a2dc33f4
Parent hash: 0x8ecb51cb…ecce0746
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,571 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

19.5%5,855,237 / 30,000,000

Base fee

20 gwei

State root

0x3317f1bc89ec…5e93e9267c12

Transactions root

0x92fd32fa51bc…cd8c57d0ebd8

Receipts root

0x2002302c33ab…22c987132acb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800