Transaction not yet indexed

QLpmbvuUMptpJoZa5PMYhEbec6VM28gV2iwCCyb6YNEjS89f2yfBiKkTrtMRUjqdfb6tdwSPm6LymTH9g8dUS58

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