Transaction not yet indexed

Da6kkEZJ4BinSZ3Fddj3de733MrSw4fYSvQjrnMpAUFu915sp1QtwNT9Gw9oXK73p2CVMN7LV3v7KVriMWrjSUX

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