Transaction not yet indexed

5ffWwnD71sE3uu6GiHkkat7Fe4PJenrJr4FmUAevoyvR3LuY5YXCybHrCaH2bGEMvVXwDff9ZWvKzg4FwPWpo3Jd

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