Transaction not yet indexed

U8cu7mRYSEmQjNe6MDo5CpgAFZqvedeaNNkiMfcX8XXjWxj8L6ggXnp65bBRHCUk2mLwp33dp5HfCukJzBRRetC

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