Transaction not yet indexed

Rmmc5LAWqBj4M1DPxNcdRB7dBHtPfwott4VfrkGFuQPRcgv3wm52DuGwvfySwLUGqXttQujCXZu9RbJRsRTYsTd

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