Transaction not yet indexed

UnDXbL4RG2SFnVWTCNXjWNAkGJCQiH7KtiUUJDakbZxgGD1tBPZUqPnj8B9i1z5eBYTdBGPbTo9X5T6wfkDpgcZ

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