Transaction not yet indexed

53ZdLJVwuW1naGzC7PVM4PcBGPhjyKFeo6foYG3k1xpHSTtXEncvEwt8R2EyyyvrSyQwXfAqEBFFdzoNBsVzW9X1

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