Transaction not yet indexed

Mdi2hCeVKvKfAViifb1mDSKNae2MB6BUXgN5rzMfSP1dsjZCDYEbvUteKtXyBxiBiUXs19U9ZPG4ifrU8YkDMEQ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.