Transaction not yet indexed

MePLfcUoaUadhKLVtTqRqnKDkNB1FwVn6o7hGMXfixot4mxLqFKjLs1fT8Yg3bHdLeujqVn8nde4eFQ43hgkvG2

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