Transaction not yet indexed

AMk4cfQjeKYX8KKi5736B89sNW9FQSSPUENtUZWzgEbMSCmhzJ7LP8yYrHzoJ8QmCNAew8aeLV8HrBVMGFcqjDy

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