Transaction not yet indexed

5AMdVPMxEcLPykRU6FxCHYrUuyQfqQAj9PCRE4o2XrJfVGccGPSvYQ54Y1vSw8b6XdMFr9e3Q2SJQMqyR4A6iZZp

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