Transaction not yet indexed

5LetsjmmQChvLAVcKC3t2wDvDN48mxdsFbqNVSTyy5SFADfig2cjzZLEzcT3mFSyGQv5afBwNZV1JXy2hke9uayq

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