Transaction not yet indexed

52DUDkJR8K4xt5DGFdxF4k7pqCAzBcdu21ED3NdNMDbzGkBmG5aT36iZGpQK8c8JxpSqcdWfbwaUbdnWCDkfMEV1

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