Transaction not yet indexed

AMqMUT1szRCVcTjZtiuHpB2fTSxsND7vkgYoH7MwAnwfaApV5WxDdGiXSjMYtoGC7UbZXbEnqP6njRRXdx7Fmyv

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