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 #0x56dd3c9068b94a44d41b632e57d0157f0e212ee5476c2888bc9c4f2f99c86c5e · ArcScan

Block

#21,348,573

2026-09-17 15:24:15 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,573
Timestamp: 10 days ago · 2026-09-17 15:24:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x56dd3c9068b94a44d41b632e57d0157f0e212ee5476c2888bc9c4f2f99c86c5e
Parent hash: 0xdb436e2c…3fef8c2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,573 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

16.1%4,817,039 / 30,000,000

Base fee

20 gwei

State root

0xb6e210cbef15…1e49d0339063

Transactions root

0x1845d5d69d8a…a8914cab3311

Receipts root

0x5e6e24c2f4ef…eff92e114dc4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800