Transaction not yet indexed

53SAySUSpRfUwY7HMVTi8TBfjsE9SvP5HrDHwcSAnMN1xMPppoXvAZGi5PxwhPDrZkKSjKFm1whFvjVDq8mnEiKQ

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