Transaction not yet indexed

5MCkaXEUp89sLb7pq7y8PpcHTJFZiHnjA5cNuVZE9seeYFTsHBqRZWSyzQogFs6mHR2RxZrFaYkj4VsaZbr8jTn8

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