Transaction not yet indexed

DDKhs3GAqMLW5byUMXcBN46HvqJsMuKDRxDVKUFxNaRDnVhXNS6E9CLQkC2SMCnWM5SYXFvYkw2xvMqXpmHrCaT

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