Transaction not yet indexed

SX28teUdAdhWKojui34d9pB8ZnYDZGSVYkrS1fYDgNo5rxL4RPvJ7GuMU1KfYTkwp99p8tPGkddcM1gNvWknUjZ

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