Transaction not yet indexed

53JnUonxvHjCQXdvN1mLWcE2AHLXeEYnGTSpgLDBSTLZzTmSENtu4ZtfhM7aKBKRLmdSc9kLkBb2TG4AQ9u2eEUz

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