Transaction not yet indexed

TRESmygAZZc3z72uBNy3ncSC1sPhjpGzU2ayRqMPdJk38QGGcE8PegL4u5jVaEVyhPxa1E3c3PyQ2dN2p1oLdq8

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