Transaction not yet indexed

rb56whM9x2zAvqjynGFPiKd5mtBcbbLG4CsYbgEM1waFYQtHdq4oBrQmMpvvuSDwYDFLCpTmYucAEjWDu6vmoKk

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