Transaction not yet indexed

UnE37EqbtzMaubkg54bW4dhujqvEy2ZSfwu4DW5sKpkDsNy3NSjjDmtG9vsUv1HyHKpFZ8jsjRDLZNgy6DL4Var

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