Transaction not yet indexed

21GZEJ86yMjCxT69yh1Tn4Gi8cLLGdThjdCb28f3M1Vu3tnmaPyfREXDbsAigZCXhLbvGEcBPRUE3cGaVmHs8Hei

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