Transaction not yet indexed

RBgnGaFvXx5s9AJ6RvgwJJSjsvngDBJDzKomCMj4HA2Q1T4zuKhTQbGyHsfLX2prsxj5tx4r35jNB5dNEXQqLq5

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