Transaction not yet indexed

52jfUUhCTjX2eSU5gPFfACTR5vm1JKZPn4KeypAzTgh8hkXq6CZ2i48XSu7hjpPNcUcZtPrNpfrXcFZgjH6m4k89

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