Transaction not yet indexed

EsZBLAH2yBQGudbX9eTjbCVnzzuUWHX5XMR4gJpAzbCQcukEXrZSNqbc3h6RaFzrkG3s67pXjrdGQcQ4MdbGKv4

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