Transaction not yet indexed

TCuMKxAMRMVNFQ2Ab9fPw5hbTsFv1TDHegZUeoeCvcWxD7ZNppmCR4P3amEzcy2inGx9C8bDLyyNfHFRBoVi8Rm

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