Transaction not yet indexed

5Kmmz1cdhyMP9NTybW3vg2V1bc9ZEWFynb2GGLo5QSYh6NxbgtpAbSvWL1De9rfouxWuAndo6S9fZh6hoMLWhiL1

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