Transaction not yet indexed

21tEm2yaNP7tf8TZfxt6F2bTCQjwg4o4aseZTxFRu7HXU4pSaXAGF6MBvwcEov6AJVC2r5ugK5ffNkbeJnuA4nBh

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