Transaction not yet indexed

52FgpNAN13JvbCpPbniM9AdCL34Qi9ruqL1wgKbLB1V5qAwB8KMguDLEsj1Lc9PVqeL4PPNKjdkFpTa82RjL5jW1

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