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 #21261582 · ArcScan

Block

#21,261,582

2026-09-17 03:09:26 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,582
Timestamp: 22 days ago · 2026-09-17 03:09:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b1f0fd762bedcfa499eb0a2846f819f80dd6e34a7c862f975b5e723fbd02b48
Parent hash: 0x410950f4…f5ddcb77
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,582 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.8%4,127,674 / 30,000,000

Base fee

20 gwei

State root

0xd946a0c1f7bf…f91135bf3233

Transactions root

0xcf6abac9ef75…facbf0d765d6

Receipts root

0x6617162c6cff…a953598794da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800