Transaction not yet indexed

21MgHE1vi1eTBGLwTU2XyKU7ADBF5Ds9KTHWbkRBwaRAefECQh8WaQxqZv9ZXTPEvbGbNSfgREsbcmPFdVsj7VB9

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