Transaction not yet indexed

iyU1S2FEMLFzAuw6ZwNVirEJsBMRkyGQE1mFe5Qm3CSUu8rTM9xLd8CmJjvg2ZiJ11xovbntCWxRjx3gfBFBguH

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