Transaction not yet indexed

52zAmRsmhehzapmNeDRPUkfRz76fWM2pRE1tPxoLCTZdeWcSfwrDMfibi7tFbqLwYGMMSvPY5EKb3xem8gZqsnMT

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