Transaction not yet indexed

52Emcvngh8ZSFGpGi8gXgmsFRoLpjqedBupsTVUfAZcw3gfAxMPwTGkPsBAQocirmcW8GUTT4gd7HCY8ZdH3UQR1

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