Transaction not yet indexed

pSPTa6XgvfvuPPCkjry1CHR2B8V2aaD9UhXnRRqJ7NSGmFk2nRJiDHQMay1iS7pK7r9YCS6SEqUEtihqKcG8Xo1

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