Transaction not yet indexed

21MitFZDbvB6e91cif7B8iwH3GXHJE7R6iQNFsM6mPppGpuCUymGx6p41xexzLZcgwWT6Mv1P75KbJSsLyJo7sAD

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