Transaction not yet indexed

251QcFUwumFepm2vpGKyTv8pzZfmSfMfCsYc79ZunsnojuAnqQgKt9vFAC47XVNjZmBUz5hzA5riSWni3ma7U9Rz

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