Transaction not yet indexed

52u9oRMWV2ZAUVVLAxkxcFJw9S6vLpo627yNrMC9JQSPn4YUJdTLAVK7nZYDosG33aDrUqoE2o3T72Ro1bBd7Rb1

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