Transaction not yet indexed

21xUuWM1LmFxkcApWWANowDNfjUyVMqbg5JLdVstmZ1wiGPbVQjDPPAPq6Y2vTpoMQB16ar25KbP47dU3bqmcbVu

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