Transaction not yet indexed

YkY2hizpLujnCG8bZJJcRZzhXVhRbGxWpeHSsMuqqpqfUvgwuTuCTXoGjM7ZRjwn5fYsPWh3f48UCUASeFS5qoi

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