Transaction not yet indexed

53McEPZaGb6nppZSDw7ZQXH9kTmExcwxK7E6W1qHm37y28k4wZfQS47tACopfQ4qdRdjmr3NSP3hXrZyV9VkwK4m

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