Transaction not yet indexed

53pGjn1cxrxFiD8MyjkCknqDUnNJFVxMtobX2Mh4UvxoxmPu1zH2z9KWmgXk2QvoETAQNajc1utpd3KXswdgsgZC

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