Transaction not yet indexed

ymLj2JjpVC71BLqqD4XJiRg74SvBD6kPQQJZsnmtbwDQvHiWsyzn2n2Ya6roQUrf8WZXkFiDCdM6a1L2iwfg2Ne

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