Transaction not yet indexed

31i2LHSLbFEi8FMCQjkJaQeDD1D4K1vMcA5FSxfyuxKhZKLkjEUjdMUoYe3AaZhUJZrbJmWjGAbLbaKSnDqHPRk1

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