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 #0x658d1d1b32d335adbbe10e1bb5a231a6c05402d1294ecc7a62a691872206275e · ArcScan

Block

#21,542,645

2026-09-18 18:45:21 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,645
Timestamp: 36 days ago · 2026-09-18 18:45:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x658d1d1b32d335adbbe10e1bb5a231a6c05402d1294ecc7a62a691872206275e
Parent hash: 0x24e2923d…2048619d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,645 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

25.0%7,502,286 / 30,000,000

Base fee

20 gwei

State root

0xe735c45a40fb…39a00ce0cf79

Transactions root

0x80b4ff1e6f1e…3afa7b3eb5e7

Receipts root

0x0cce368a3917…4a7970c864a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800