Transaction not yet indexed

Mdnfsjb3igmKbR1y1d4UCAMQG4UnnWmwFchHo4coKJUpzBFoGKT4X9CwqQnPoSD7enXFfcRwgtc5pc6XwYR3cZr

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