Transaction not yet indexed

RbM2exBZfJxmErs1t1Qz9BjpYmdFSNn8PyCst8Unx91YZsubGuRUyE4PC8fTz6J5kJFyZxguTmCxH3pN4UK1ttB

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