Transaction not yet indexed

UUffYJxgjBYmGEzY7ii4f3Kff4ngVzF6PHRHze9kMEPLEvdcYxC83qupUtLBo3v3t56U2uCSK8WLmHTKc3VWFk5

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