Transaction not yet indexed

AMnL71vkd2bZ7SXW5sczdLuR3sGzGxv3Dton4ym8RRTMNtuduSgV7LqEUJK1UnEpLaJTFCUdMHRyTBeuirGDt1p

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