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 #21215409 · ArcScan

Block

#21,215,409

2026-09-16 20:39:38 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,409
Timestamp: 6 days ago · 2026-09-16 20:39:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xd46a730ea9b9de19c74b94413bdfa7a89e86b9a2d81f016f0e4db206b8c18577
Parent hash: 0xd3ccadb7…3f00471b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,409 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

22.6%6,781,276 / 30,000,000

Base fee

20 gwei

State root

0x20f6b7546914…ccd38b98ac9b

Transactions root

0xe1077bfba1cb…631039e0e7c2

Receipts root

0x59c8bfd453e4…d5c1c5692d69

Nonce

0x0000000000000000

Extra data

0x00000004a817c800