Transaction not yet indexed

52NfXb7wEGRtbCDxuBy4PBYATm8QBZPnpuWgjo5vNNqEra7x4dBzhxE6NoyRYQKeGaxA5SW5qAMp1SF52e1Rb9Fn

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