Transaction not yet indexed

2kus5YCcNVUFjLJmobpCVMPvrMB2tsHDKZMsiyJVLksziEaXJBKgfqFPjpttNQjJdWR3CwFwrnddctMrN1cWUR21

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