Transaction not yet indexed

1MRSuVgeZ7xWQoRmgXEdXCiqnPhNfoPEbkhk4e8eA8b8bLkSCFUMiFXkJJvqBpqz4nLDgjYgKkKyTDKKejwgDV2

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