Transaction not yet indexed

MPKwpVgQKWAUjmY8vc7TiE7sWFrq46hdGWZa9iVCkDLteXAwYwfcfkPLWKtpmPU9UdEZdSy7R6kyLyfSnfjCZji

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