Transaction not yet indexed

AMECMo2R4h5dgrtk449GkdEQfPk89fw6c6F7V44DkARUr4XhXsnJYMPryaNQBX6mJ1k1mGwcAgMktcXYdE6RVwk

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