Transaction not yet indexed

MFPqagUM5CNDTw5FF9WFfFiTXrqqk3j4eqZiWVMNTNDnn53Myt1q9kW91U6gZbbQ4UU2wc5CoN4N8vqjiQyMYG7

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