Transaction not yet indexed

DNkAzCsp68My1AaQ1Pg2CgX4RQCkzSY1hPmrSPbu7D8MJwkNdZzttgeziLWaQxYnuLknjcwwybMHGkDNDh7nYk3

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