Transaction not yet indexed

1Yhtt8ttXmNDVmxQKGsZWGJVXzRY4fjozfNdw47mrptEheS1rF3WPV2fM6EBAtR8Ff66hR4mtfAzLC8YzKEfUC5

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