Transaction not yet indexed

MfAz4aB1KebvFwF7mhcvvNme9DFecq4oFmP47YZyGUrA6q75N3s4GQrGVeMCDkmxBb8eb2ZzCXDBuW6JeSerGCU

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