Transaction not yet indexed

2R1SKkV7FS6TpJRbKCXKwrdeYrGWLG7ZrkRd2V9MPPPhAAw3oo8WAFvw94Y7VrXKjdwQh8zdJFUFhXshZ3DGAe7

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