Transaction not yet indexed

MTKsFwQjPewbeZjmrxU1o4Smet85xu6K9UnE7p6m5emRHA3wVJEh4Y3Ww17zupU76uBiHr8MinNpF6CbLSfPqck

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