Transaction not yet indexed

5SYf2bCvmzMjUySnUs22yQDUqfZuB8CEa868bVe4tP7GbvbhtcZawtaJuBfyMq5NwneBwLbHkHaFxjf8TSW8BamL

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