Transaction not yet indexed

21KPSLsL1eNt1HB2exE6MdpiUTcE93QfUKSVnck8YZ1DhXcsvCya5p9muU2ZRLwuoL3DthpVjRyHGZDyJvZMqfF2

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