Transaction not yet indexed

Ux6fE4GMMzDZHkRjjbdqVSuefRtfMWDtmjXEsvVGSrrBNVNwTzg7cSGKejojbnCDwHBcs47y9uCMFinefabB4rr

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