Transaction not yet indexed

53Zt43ro6fbTwwGVwUEeX4xcdmCnomfCwm7NSdJLfZ4pNc4kK6U7eC5Wf6S2PPcubV3aERrqAWFMiU8qPTCKFVLS

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