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 #0x56b2e5a5123efd50f88b38753590f9377ec6bf5d1bb36401c25e9e4cc0ae4214 · ArcScan

Block

#21,366,833

2026-09-17 17:59:17 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,833
Timestamp: 38 days ago · 2026-09-17 17:59:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x56b2e5a5123efd50f88b38753590f9377ec6bf5d1bb36401c25e9e4cc0ae4214
Parent hash: 0x94391cf0…02411ea6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,833 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

19.8%5,942,941 / 30,000,000

Base fee

20 gwei

State root

0xb41eb9dc4628…049fbea1b8aa

Transactions root

0x09df2a5651a0…b30a26962901

Receipts root

0xac71bc88ffaa…2e32ad96e1e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800