Transaction not yet indexed

53D6f2kEKUEmSiC4PPVYiuCLVBkhcA3M9RWpQZowhTiuhjLdMBYB9qX87TiNzjisU3BSW2cFKvRUEyKiLU6j2vVJ

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