Transaction not yet indexed

mRB9kXmbkfcXjVYcqEKPm4d3Gkj7HXtxXbU9EJ3Y7GR79FGtZEFwszbq2Nb643Kwtp7zUFqAhsUP3cYb5MDsvoQ

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