Transaction not yet indexed

53C8X5ZaNzkaUKUoZt7o7m71FwMkeF4si8FC2RuMrYNEnPHPEAXbGxdkPhPJdm8p889Jf89m22HztewUEVbjM4PT

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