Transaction not yet indexed

53o523bE8CYgZfseiXtdpKoUCzBiECZ8ysyBGM1wXBmUDcRw8cz9bLFgtpGgPsBan7b7ZUVdLfM5fEB78cZi7Pd6

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