Transaction not yet indexed

5243k5iPaSAMoZCAAY9Gqj4GhJNgi2PjS9s3CCKULco6CLjb88JAnNnEXVhk3jdKDTCzBAxCrfvhGq5ez9YX1CD3

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