Transaction not yet indexed

RMRXKwHeUPbeUA7zBuj1TGmZCJXtT8GrkqZkBgMPmGihKkPL18XaYmjoDP5XVbHUK2PhQKVB3BE29sxWg4Ao3kY

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