Transaction not yet indexed

FBn4AmMHiAeQXykTmk7XiUJmMuCCgiJ9iqs8X15D8aBt97jwgeUnPA55mnpZw6vfSSmvsgSdH7vVmzQudZt3ewJ

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