Transaction not yet indexed

52XkuFquFZYbe7NMLFLzu4uUefbvVfFGMvqJiUHpLFS1eAz5zVFAqN2Mfsxo76At4MmgBPKwkH79Ww6WKiUjDnA4

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