Transaction not yet indexed

56z6tNAAfmWo5E9qM51jDaQNK7uautF4ZxVjNBLPKrFDwtBjbDr2VBGNxQbPCgkQwCqwBpUDpdNNX5B6ZPecRuF1

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