Transaction not yet indexed

5ymmSZGNaEspUAcmMkch2VnF3dCjcvMsEE64kQR2HoDZGmrNUrh134yYPLKnRwoiZ2aVGE2tz5RtPRgHeJPAQN7D

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