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 #0x4cd3caece99b9715a51ee55d7fd01d168e8ff31ca5893c64a812621abd424ed3 · ArcScan

Block

#21,399,405

2026-09-17 22:34:33 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,405
Timestamp: 26 days ago · 2026-09-17 22:34:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x4cd3caece99b9715a51ee55d7fd01d168e8ff31ca5893c64a812621abd424ed3
Parent hash: 0x4448523c…f9f03d7e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,405 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.1%947,748 / 30,000,000

Base fee

20 gwei

State root

0x780788ec7fb5…2739526aca5b

Transactions root

0x5cea0f03eaea…cf3ad9d4286a

Receipts root

0xe22ecd36de51…d20f49bf8dab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800