Transaction not yet indexed

21Cp4Ht3FTZ2DbA1EB4wCAw32HTTaC4RBHJNLByimRCRBWjghkhdTKuXdfxq3HjcJKMZFvCP8YBdKK1LTTFkEBjZ

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