Transaction not yet indexed

2DNg13UNrkNbaTxu3T4pM6j2rN47yk8f2iqayceUf3NMtRWiDnwAhvC8HtTzadQJwTApJNNu7LUYqnWH8CDn5nj6

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