Transaction not yet indexed

5AmpADh5tttVLcVh42p3maLLFNMUMjit5EX6jpV6mTZZ2GDDihhvcj9rxReZdqFdkS41gnsMkiUV2jcR5aQGwNmc

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