Transaction not yet indexed

52XkGsTPf7NP5cKPggrgPoZ3T1jXgLufqpY9UCP2bNg2jgbgSC7GVwM9i9AwAQV1A63kYTaFVtAYSJHLtwYJrJt5

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