Transaction not yet indexed

52PgLjZGRkCZqd1ddygUuV51MWQ9FxCjBbiy94ng1JdGr7Y2LB2s8pd36eFZszTbECgkmxd3QDLs8k4CmupbWXtw

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