Transaction not yet indexed

HMpKwExkZe2GGVZwJsdyPEtAh476aU3mFj8WSwcU2zuVb376a7KHrXzaCTRsMeButjKgggBENSHBbGLTNmQom3B

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