Transaction not yet indexed

52TvZm6DhMcHvPyZnaNE9fhWgUs8UG6ZdAkKJ4FJ9bbJSRhWD7e1x71JvcMksS2yS9fX2S6gbk8nqHfSLU8PBRq

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