Transaction not yet indexed

UX3mmkeBRcsTWimDa6zpKphKe2YZFci6pmKi941Zew8XSV2qKPdDVCdLxrsqaWTB3SCaxkSjZNyAMRDoVj9jWtU

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