Transaction not yet indexed

iUbQf9SBN9ePK48U6Z9R3MNKscDywJCgD2SeR2LDKtAZkGTD3R7S7BJeguLq1RQRcUcD44RhbcP98QLrfNKwnqk

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