Transaction not yet indexed

MyGwmpPRSUgaYnFCvJseQ2jfzgJKNPkhYKsbRsaQfydifTizLy7V6t7a4Ne3UHXbSdJHcHHSC8LqG6TCo9D8fps

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