Transaction not yet indexed

21E3RvDyMq9WdAm3GLZJWRhc84CApLCF7ECK3kcFo7oXXPV2iMhwgB4zT1GfBWLtGZyDVYzXhdyrsqBzzyTbCPV6

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