Transaction not yet indexed

5MEM72YcaZ2V6PLntdsPYZHMLDd7D696BLSpxQcd8mjbVQWPtAYgG5ZbXzw1njHdqeFiyhsHPcWZP1fwHAnGsj17

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