Transaction not yet indexed

YkZuYLb1fFJLz3dwZo1yRWvxAadK5YaFAu72BNfSW7ccy7Pcc255pmvdTpbhBWRmRv1wuvF3Qbg4DESUHXfUd64

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