Transaction not yet indexed

Rb52otPGiUNY83RwgXjqrmrkYsAaCHraPqV7nqadjryVNbqcQgcZqMnkJh838N6p9hUqNESatrnUzX4uB3Hchmv

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