Transaction not yet indexed

5sC53iazMSdKh1d4reSv3msJc5JqvUMhWFSbRgSTy7wsqdsqaW1QyhiBAjFjnUkrMJB1y2ESfpe6VMr8PsGLsAua

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