Transaction not yet indexed

SY5xodaYiW91vnVturGRnu3eKRGMP2wfDAtJGLHzcsWuL3vrV74Myc6rxm1xVkh5QeA5rW9yBp4bqEwMgfK5kSN

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