Transaction not yet indexed

MBbmqvM35Jrkv6CVLQWtupXwEJuzqk639zMv4yDY8vWZYEurvRqPQzFnpdpzpv4v2PJsPSVDNNEW8XUWb7dpMpy

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