Transaction not yet indexed

pLREmkxDSnzfpGuz5FtFbR2AVYwQbCs7QZtrKChrWF5s7gHi6iFYqy4U7UDAp2wsv4ducEon1yCXk1APCMyPyc9

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