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

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 #21392684 · ArcScan

Block

#21,392,684

2026-09-17 21:37:44 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,684
Timestamp: 47 days ago · 2026-09-17 21:37:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f0fe64f21295e221ef03de05c90364b8cb27e051ffe30bd8668dc67ad4db89e
Parent hash: 0x8d684080…7c84c58b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,684 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.7%2,623,372 / 30,000,000

Base fee

20 gwei

State root

0xc5aeac350b58…510af78641c2

Transactions root

0xb172d8e4289a…314dd9ea9301

Receipts root

0x62f95936c42c…6e4bbd08b90b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800