Transaction not yet indexed

My2TanfJSyv8X7HCqCsuz3zRDRdWLnNtiF6vckJqVhNqCFYamqyKGiFkuo2RrgQrdp8zDMiXeSkbkSeT6ESz6x2

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