Transaction not yet indexed

1ksPLDyWF826nh3LDKZM3nh1EbUbHar5yztMQFEJMzbqBjZWdarDLWgFcyEE3rfuvf2Z6KMu6MMeEbp5rLwUWF9

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