Transaction not yet indexed

MgxEY2zRdV9Kcz8KJTUydtaE435V5QCUvNTzS6TWRfxtjdJbVCaxWfY6knM4cRr4fkyobVJ2ufVeHTGPZrETAB1

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