Transaction not yet indexed

52ZqwUtzLwFu3FDConvhFQV6eWCjzXQ5rWBumtp2SfqvvYfrRWYLMKrxMUnQwZFBEk2YamWuv4JvmynEZmdaGRD2

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