Transaction not yet indexed

53DonWQE36Wb7VA51cCfFtm3FRp7ZKXqK3XZnV6BLGLiML6hBkso4TcbuTyUKSJqLTsFeENPpf6V8eSYLgwbHggM

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