Transaction not yet indexed

HF2xU6cqULSHFS3d2hsAyCZPbHGedk28zxW5tojmMqwFABXxqU72F3Tw1xRksrBjGcTs9pKP1ziY1cJrBVkJLRR

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