Transaction not yet indexed

53NgFYefZgs8S9d42E2LonkNBELnjaeEd2CWjspLdX5Tw3Cfgj4yw9BbQMu9bPzXqjPHv9i35vxtdNpJQWAksYDK

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