Transaction not yet indexed

599n7gtBGQ9qXRfJuHCK6x5gmzGETy2TWYY9HMMREszaLyuqmW3qu2RYZ61APvduaQ2G75P4Qa1SDAPUM5mLMmv1

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