Transaction not yet indexed

53zu3A8PM4Dz77Z6VzVmoAKByipRwZzm52p6qjAhenPDgErUFmuQ4FQFn7LUbqudEuVukbj9kViX6FHgKwahc3MU

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