Transaction not yet indexed

HM6yKUxd1GMD86Z3tRt1N2Nn5t5tZv5XmR13t8qwcjRaac5wAC51sGfG7WzDN4DbTug64NTEbxh3vhSwHtkNr2L

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