Transaction not yet indexed

53PGHZFZbhGjhz8dcgDZwcxkAxiFu3U6tMXhDJnaCjmLEQToJPvtAPXPJY7u8u9KdBmRFTXFmAYMkDP1arEQm5Ko

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