Transaction not yet indexed

ydTkfSQ7BWWKf1svNmebScPYVcdJCS6xwVj7dscQd3GGy7nZsqMJQNMXSs91C55qdfwohADcYWPJPJ6mNWEKCLq

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