Transaction not yet indexed

53jxZb6CBeaAx6K8AhMBNS7qaaUAERqx6ad2wv2k3DQTaM4p4dQyYmdfdaMz1GiUtdcnbqWTG1YwLnoBcSp2SPXE

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