Transaction not yet indexed

NXxkhBKLFHQj237SyqqPTRudSuWTRZhgs9DLC9Dk1D1p3aEe6sUGNMsGLMiJ88CUSeqfPzLpxJkpESERYWq8zPB

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