Transaction not yet indexed

52UUveg8hs7Qy3VgLQVtCe5DevWvvEmcT2GgsGFqq7AWfoRGbvPp5VMvVQYWLFCDXbubZtVxzWa2ruiHQbtfCG5H

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