Transaction not yet indexed

5S99FTXnRq93AV2G71WSD3p8xJawmkFSH3xfYM2ksJKdRVHDKKLESNheLxAa6WwxkyfvoeX1yewqZsTYwCdzYpyM

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