Transaction not yet indexed

3k56nz1PwhLBbKjKtnyVZRTA8EXkkBYFeHFdPnusEJsNQnZ3o3aBt68eXzuxGMPzgJuLSDnApKaLkq7QV7eREnM2

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