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 #0x387470032554414da5083385541ee6d7a2644123e3e42c31745246cd785e2b43 · ArcScan

Block

#21,222,431

2026-09-16 21:38:54 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,431
Timestamp: 3 days ago · 2026-09-16 21:38:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x387470032554414da5083385541ee6d7a2644123e3e42c31745246cd785e2b43
Parent hash: 0xfdab892b…0e33969f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,431 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

23.6%7,070,090 / 30,000,000

Base fee

20 gwei

State root

0x02ca51d1a189…3ddb6fa053e9

Transactions root

0x03f58a74725d…ac47772563fb

Receipts root

0x2d270092f800…9b92d4b7be20

Nonce

0x0000000000000000

Extra data

0x00000004a817c800