Transaction not yet indexed

53JSCV1DTHGYrMYKATVmvBZY4QrpAQkJF5amWQzPn6UASHtZUBLXiVRuHDWeecHGtPMAysNoRY3e6ddVLqgJXsVD

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