Transaction not yet indexed

52eEJaSdcK18DpLyqJmfZAJiA5HEP7FNkm4cjBveFihGvABG1rA6ptXDBpXEV6mqaxyDU3bjoHWhNPGpy5D5TRuM

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