Transaction not yet indexed

mamvSFPECsTsXJYo7G1TvPyXFp4QR7rxTF73xS9dsYXirLBeVqzPmB9LMuxpvLseJRaY3iqvSNthQvhnnsoEJbF

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