Transaction not yet indexed

1rstUDu8vhorhkHpbyihxoVoHTvqPYNvuQ23fFV4Kcb6bYNvkbA9nE1i7FbK2pLT7BDBs2hmXfrfCTZWccQjpi6

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