Transaction not yet indexed

5Mwui2GUU9YXahPUbAUcBm4ZcatUbdqaCQpYDEEr7Ey7g5tv9vsSFYmTjP6nfFSKY6j1bt9MffVE14Rms64yjCKu

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