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 #0xab213bb42b78af1193bb7b4d8cb59ce3e3aced3f61c279d1a8f00f3adbc3f867 · ArcScan

Block

#21,221,136

2026-09-16 21:27:58 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,136
Timestamp: 14 days ago · 2026-09-16 21:27:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xab213bb42b78af1193bb7b4d8cb59ce3e3aced3f61c279d1a8f00f3adbc3f867
Parent hash: 0xdde0e101…c840228b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,136 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

20.6%6,187,630 / 30,000,000

Base fee

20 gwei

State root

0x40d624dd4727…e0a716367f8c

Transactions root

0x2f544c3944cd…706884bce480

Receipts root

0xad8cf3feca3c…db1e138a2594

Nonce

0x0000000000000000

Extra data

0x00000004a817c800