Transaction not yet indexed

53N2XajztPf2MnBYQAr3Frguub8ZntjKE1eDUHi3XJZoEHLyUt9TDS4WSV1ZSqR6BsyM8k47dTiFzwGvXXcb4epx

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