Transaction not yet indexed

5Scb21HR31RMKUPT2obfpZS4uGna3gN1L1v4jpAQVApBuYbd5Fk1JY3dRmsumb1BF3QsjbqSfx3qabES1PhXgSvJ

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