Transaction not yet indexed

53a2ktJwFK7MVmPBq94cz9Edky8CdATy7fEY9MH8VvhmB2tD3bQkbGmUeFv2gHTUbszeiJeyBdpiGr49LwFJzhS4

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