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 #0x5d7aaeafeb9d945b41a4ce59134160e760ea6969a68d50f9a31fe47adc8eb17b · ArcScan

Block

#21,565,716

2026-09-18 22:00:26 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,716
Timestamp: 51 days ago · 2026-09-18 22:00:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d7aaeafeb9d945b41a4ce59134160e760ea6969a68d50f9a31fe47adc8eb17b
Parent hash: 0x58bbc10c…7bedef41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,716 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.6%1,684,532 / 30,000,000

Base fee

20 gwei

State root

0xb7d0e8ba01b3…f50b0b60667d

Transactions root

0x6a8969e46b13…dff81e26e4b3

Receipts root

0x0509be74ed1a…706dcd3ab505

Nonce

0x0000000000000000

Extra data

0x00000004a817c800