Transaction not yet indexed

PC2u5fbVq4p3C4hvAkvyeUTAhgPSLtZw2x81m82FMCEUunNCe19fmX53NQ974amyYtQFVgNHpcxgqZPBGJ2NkKw

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