Transaction not yet indexed

53mNLMpACwHQrWxrGwpEiJGduFNuEE5E8dyhum8skfQcXPRHcuhBk6acyuNVBV8TVamiAoVRqBkeYo9ivD7Z48s6

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