Transaction not yet indexed

EC6wQUFSkQY5fWMa4HfHX4u2J1bJBsa94T76ZgjpczSpLX3SvZutonBb6UWLcFWTxky9UXL2QAsr4UwvhGPrTeS

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