Transaction not yet indexed

uMMm1y6fvmCf4diffhXUruvvjwo1HDH316q4Q1F8cNeCwkKpbBwoxDPJwM6G2TY3LmkTmPCUBFnaKpw2xfH6vWw

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