Transaction not yet indexed

52iFKNuBkF9jXzyAAPP16umXGjEaMeiKvx7iUYDn6byxYXFmGZK8mTmtQtUX4yAkY7m8eC9NtRnRkdsNiG2A7PW5

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