Transaction not yet indexed

WXkbUCVMPbcpyFmEk1tPZZaNodrCQfPEN5tSqMdbziyYUUY6dVUGV1VCjKQeTR3f8eYMxhhMfBVETFThZ2kGAK9

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