Transaction not yet indexed

2SiSRFkCSJ49UTy3i1P9r2N4pmBJpqvuk6rzhjMpE46U6QPurd8qKhFKFHVofugL7VVR2EM8bHWqV3W7sFReUN19

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