Transaction not yet indexed

3M2ztTLvcTFYtToKVCnMy3sYXav5qe2c7SdrJWSxWjVMTQsvrFXMwXuSPXc5nPk6So4cVemJLLqux6E2JSzZQnpM

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