Transaction not yet indexed

53c6apxDMhbugZ4NZXRkUDm3iis5XkYLN83bmR4R7xeQh23KhtPmYfLdp53gRmd8Tf5i1QKcVJjbXbnFVQrw3Dru

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