Transaction not yet indexed

52EK67Fik6AMXdHz3HVqrjjJUifgiyDUeEtadfGCrHiztoU67CktCmyq8tNVPQUz7cFnwDiJgtDvQE15U2CHAUKc

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