Transaction not yet indexed

2u774e5zhbGPSj2tUPsvtWZFNAKvxkc2eyR2mPUd4eqT3B12uC7iFNVo4tDovaA8om3rdbt6uJo8nCLV9QZizYx3

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