Transaction not yet indexed

YNLkF55comHyYXdEz6Zue5hRNNzV2p5PdHLk8e8A7g2ePjW9xoVSDFAhMm3PLBAAXFqELG8VHLE76a6gDmrkqZy

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