Transaction not yet indexed

yk78zZZbAmZEmkGiHP1wmxBfidJw44DmL7MnQebTDMUvqpCo7crCMpQbsqW4RKNQ3qyatwSjV3X6UNi3DWgiUnG

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