Transaction not yet indexed

4CoubSX4BN3yrd1b9TC4MVrvdSECa5PEsaTAMR9EuurtXAE8PcvYDVxx5RcmCfPoZeiQJQSpBAtm6nGonyqhWrRt

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