Transaction not yet indexed

2C638sRph8a6BG3PKnRNeRi3t9abdHEibbGGCyuLMnDbB9qs6Nx5z7cLHptrYNYMkNPsfDz1extBxTApPU5ANnWE

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