Transaction not yet indexed

SYMSMKQudUdj3jz5vVE5adhFQ6AeZzM9BXVkeDF3QJpztT1XNHKTG9F63NU3ENmVuVGkkf3k2wXMEEEDPmDwrcB

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