Transaction not yet indexed

21d3k2RCsc2x3GaHCbejsxkot7xmVmcyDJmCCK1ksVr6QTgpHZiaFzHfLCSQJ8HzrDDrawzQXgPZ6MW8AVmYfqe2

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