Transaction not yet indexed

3MdLxppGTKEu9SyLLTzBEVfm2xcwa2itMuYTkMaCubks7NuJPyN4WebbkwMtrr81nqka9ZNuL4gps5QmkyY5KSt4

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