Transaction not yet indexed

4KEZ9aCDie4UzqM9DNVCqjQYe4C6FqdNBQz2RZDp7qZC3a12P7CMK7KaPaTSxpmBvyHfqSw7MVsWFUUzqgeb8cPE

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