Transaction not yet indexed

53Rud3gJwvyWqR5iWf3bJrCeib6WgmTPAfNbC5mkfMmFL7d7WkE2GDnTGLppEcmXcHTEHv4ZuWRMjUD9YuCw3rY8

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