Transaction not yet indexed

53GSrtQ4bngWERUPT8V1jNryhWFQ9JdkEeATVVfapQzEmTgKuFDAxdackVNLDoCF5k5KeqAF6vMNUfCRWinkb3uV

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