Transaction not yet indexed

MTnfA6pRM1H9bAGg61T5wUSWUkTGABXK9mF5LjL6qPAc4PEoG8F5FPJDUV1mT7VGbVmUWbSDfN7dDRQTQPCTvUp

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