Transaction not yet indexed

ymjVkX3QpDuKD5eFz3SNrPvxutVfqVjV2kF4S5m9Ynk1CzBD3CFdkxZ2p97MrSTVJxSFTVAbQnatdFu738KSxQv

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