Transaction not yet indexed

5Mfc4NCPSc5Uzveqf4yhEZ4kTTQqvNRTzzNtZJS5fBfk6AJb5ThXfjcsQ1dkSn7x4cL8iniHw1e3esVpLnMCoveD

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