Transaction not yet indexed

53VTjRLTf2NzgtLPJCDFd4Kc6URYZzZQbrV8V9hUmGw7ff547uZhTc9rWwe1Nh7kqTADmGthdYYTUdAV4NKYTHu6

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