Transaction not yet indexed

21ukw1sc3NWtTADE7fVmGmxSBFPGDvcSmc4j1gxcSjMkEwKJdEm2VTwcZo4byV1JErubnYjaELv2yPtLWJcZCWGo

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