Transaction not yet indexed

21NLqfBybUeHuxPQM6nn24Lo28sTntNugRF5NUb2JrPKUTdCN2FJzAvXNbkkopGvmJNd5cZk1eM2Eg9oPL98Fam7

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