Transaction not yet indexed

ymoWdkYAmMY5tU8cRp8YCW8F3kqGd1MV16r8we868uEJFdfis4bm1nyqAtQ2vRy7772nnZ21Bv8RDMeKytfMryH

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