Transaction not yet indexed

Sb19EsRVhmDdw8xKGqU1oy84TDri2FK6wZRNTKdKxPDLtwcqMWo7Zi1fh6NLxpFXhm6RLnXHt1c5YKitVUW95EQ

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