Transaction not yet indexed

28GUwyZReBMBpcYfgomBGmqP5jSRgu1rzw88HDv2Yp5xSUMC1DttLb2enc8atbtCyEbkm5oY6i4wGPCcVpMPScRZ

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