Transaction not yet indexed

3CUbgrQpSYt76v2PUspqK1nvbMRYnsTHzzzSrBqmpdZTaSmSihxTYfpvrHeMnHTVJvC2gCtEXcYm1XTbkhZeVEP6

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