Transaction not yet indexed

Kex78bwn1RUoagLiwiJFS7ZvLUaZkSax5zfE9JPBgQTiRWbWEnVvkaMVkEYDRoXF2Sn7AQN1foabSL2ZWbdtTCq

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