Transaction not yet indexed

EX1fVxSRpGprJpbDG3PBvdV7X72F2tVAZt7XGGRY6FXP3Wvxjd2Xhx6qqYAHT63ofq92xQhB6ASa3J4q17FgeK6

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