Transaction not yet indexed

52zPcKaRRqgpfR71JPqP9yKP9CXKSYupzT7D8k2YBVgQW2UoVFptr4T94BP6KK8ZAp7bjMxeeZfktB3JopyJYrC3

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