Transaction not yet indexed

21uo4e7voM9kq6DC9mWb2ZpfKthvwd8FJwRXFS2eKKAR4eqXDBs7eGcT6JHca3U9r6NN6V61KVoe8PZVEZ8R53N6

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