Transaction not yet indexed

21XdC5JCMCnfQw4e1imgN8jAHu7WNcnq9mg5fwUTfrG2McNRRvhmfCSQjvh3ZxULSdscez1wXCPUTo1ikTv1E9HT

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