Transaction not yet indexed

52c5sjsNWFXckTE2svqk3n2Cz3qbVti2xjGpwNKXUKbfUgCMewkYVXDPmfRdSKbrg5EoQXpXqP1TFoVebWUhN1K8

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