Transaction not yet indexed

mkFfP5tBjcVY8x92gXMMs1BYdRa2e6rBtaRGP1PpDumx5mx4kGWiDU8ZRFzH5SSzmFMGpfBnr6S9h9LpbdTa5hS

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