Transaction not yet indexed

5a5NK9wAiLtaNu698UrNFcjpUT8m3j91sWd1jV2dQERnJb8QEMjjFcELPtruewLHjHkAHQYuPerzBf8UCtWXiPi6

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