Transaction not yet indexed

MrfGSPRmG5sTqEvMpi16n9QxbZNbBpb6PVhcjpbASTAnSiGXSbwAicVZ1N55y1jNNh6s7AwWki3JsEPMHngBUK2

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