Transaction not yet indexed

RMTo2szkSJ2NmqSRE4AJPmcHYd2LCddbk99Tkhe5fR3UdUoQQ1cdRP8D7rNwurF7apCKLj2KSd8V38yKU7GxZit

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