Transaction not yet indexed

MPN6PC8dhYCFCyuQWePkLSG6qPFggKKyoqogXPwuLFQRpbMv4tADB67X1ehvFq7mbKdNF8dcZmA7ro7M7RFEZPa

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