Transaction not yet indexed

a81kcMvPQEbHySPHGEP1npj2Xz4StTUKNK8rqL9jhL1KDwupLTe7Qd8dByFkZJ5eXMdBm6Egk6rMEHJAFmSXv4Y

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