Transaction not yet indexed

PKLdUAL1SHFHDUto4n23ZRHXMQB9VgxdxE4prXh4Yfq5iQpyqxrD6cCKuTMFXJsHjyXqubrBiSM3GKEmtu1tR34

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