Transaction not yet indexed

53cx6Z5yLfxNhztsk1RB4bxCGpNUpFJVxorcLMExb4ACPFUWxeKvLTExYZviz1HVCui3iiBC63xYkCvzUMSQy5KE

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