Transaction not yet indexed

52U1ka42ufSywnUZKTRGMZ6kVqhPTK7y9Akmqcsp12dMXGkM3nuZpbAcCaLU2a2oj3Y7YwQH2HXzDkENHBcLTswX

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