Transaction not yet indexed

MPRHXpcPXAGPwBE56SEz7XT8NwX3hamyvrSmFqdWRkAtk2WYFC419S6dsU2mFk11Z7bQqLSV4nfUhnf1QFHJ9N3

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